alert_id stringlengths 18 18 | analyst_name stringlengths 9 20 | threat_category stringclasses 4
values | system_impacted stringclasses 6
values | analyst_assessment stringlengths 654 769 | containment_steps stringlengths 437 518 |
|---|---|---|---|---|---|
SECU-2026-77801649 | Angela Lewis MD | Malware infection | Domain Controller DC-01 | Review ownership for IR-1883 moved to Angela Lewis MD after delta-643 showed unusual encrypted egress. Investigators are evaluating whether activity linked to 198.51.100.215 represents suspected C2 beaconing rather than an approved exception. For this case, the evidence set supports the scope decision because the team ... | For case IR-1883, Angela Lewis MD limited delta-643 in segment-58 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.215, then updated the detection scope for the mailbox and delivered copies. Incident Command owns the next containment decision and must review proxy flow records a... |
SECU-2026-81041991 | John Wilson | Brute-force attack | File Server SRV-FS-04 | The monitoring team registered IR-6212 when segment-51 produced evidence of repeated SSH authentication failures at delta-301. The current evidence package traces a potential credential-access activity route through 198.51.100.142 and related records. The evidence review uses authentication logs and firewall denies; it... | For case IR-6212, John Wilson restricted delta-301 in segment-51 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.142, then updated the detection scope for the logged file activity. Threat Hunting owns the next containment decision and must review authentication logs... |
SECU-2026-33869183 | William Black | Phishing attempt | Workstation-WS-9942 | The incident queue opened IR-0759 after William Black received evidence of macro-enabled attachment delivery at juniper-588. Correlation work places 198.51.100.154 in the event sequence and tests its relevance to user credential compromise. The record connects the service account and dependent workloads to message trac... | For case IR-0759, William Black segmented juniper-588 in segment-40 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.154, then validated endpoint health for the service account and dependent workloads. Identity Operations owns the next containment decision and must revi... |
SECU-2026-84110907 | Adrian Gonzalez | Unauthorized access | File Server SRV-FS-04 | Security case IR-8502 began when Adrian Gonzalez identified expired-token API requests on cloud database nova-189. The observed indicators suggest unauthorized data access, while source reference 198.51.100.55 remains under active correlation. Scope analysis covers the security-control response, drawing from audit trai... | For case IR-8502, Adrian Gonzalez removed nova-189 in segment-55 after detection of expired-token API requests. The response blocked contact with 198.51.100.55, then captured volatile evidence for the security-control response. Endpoint Engineering owns the next containment decision and must review audit trail and toke... |
SECU-2026-35386937 | Trevor Bailey | Malware infection | File Server SRV-FS-04 | Security case IR-0325 began when Trevor Bailey identified ransomware signature execution on file server juniper-743. Correlation work places 198.51.100.248 in the event sequence and tests its relevance to lateral encryption activity. The record connects the identified process tree to EDR events and file-write telemetry... | For case IR-0325, Trevor Bailey suspended juniper-743 in segment-69 after detection of ransomware signature execution. The response blocked contact with 198.51.100.248, then placed the asset under enhanced monitoring for the identified process tree. Security Assurance owns the next containment decision and must review ... |
SECU-2026-57368754 | Blake Steele | Unauthorized access | Cloud DB Cluster prod-db-01 | For IR-3432, telemetry from segment-19 prompted Blake Steele to examine Kerberos service-ticket anomalies on harbor-243. The alert's technical context includes 198.51.100.85; its present risk hypothesis is privilege escalation. The analyst relied on directory telemetry and account activity for the identified process tr... | For case IR-3432, Blake Steele isolated harbor-243 in segment-19 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.85, then rotated exposed credentials for the identified process tree. Identity Operations owns the next containment decision and must review directory telem... |
SECU-2026-20774420 | John Porter | Malware infection | Cloud DB Cluster prod-db-01 | Security case IR-0163 began when John Porter identified unusual encrypted egress on workstation falcon-511. Current telemetry associates 198.51.100.248 with a possible suspected C2 beaconing path that requires further validation. Reviewers used proxy flow records and DNS lookups to examine the security-control response... | For case IR-0163, John Porter disabled falcon-511 in segment-73 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.248, then captured volatile evidence for the security-control response. Access Governance owns the next containment decision and must review proxy flow records and DN... |
SECU-2026-63041224 | Ashley Davis | Brute-force attack | Domain Controller DC-01 | Review ownership for IR-7321 moved to Ashley Davis after meridian-585 showed repeated SSH authentication failures. Current telemetry associates 198.51.100.191 with a possible credential-access activity path that requires further validation. The record connects the affected identity and related tokens to authentication ... | For case IR-7321, Ashley Davis disabled meridian-585 in segment-82 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.191, then validated endpoint health for the affected identity and related tokens. Forensics owns the next containment decision and must review authenti... |
SECU-2026-79973725 | Darrell Davis | Phishing attempt | Cloud DB Cluster prod-db-01 | Case IR-1395 contains Darrell Davis's initial assessment of macro-enabled attachment delivery associated with delta-709. Evidence from 198.51.100.253 is being compared with control data before the team confirms any user credential compromise conclusion. To establish scope, Darrell Davis reviewed the activity against re... | For case IR-1395, Darrell Davis blocked delta-709 in segment-42 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.253, then recorded the active process state for the associated authentication trail. Network Defense owns the next containment decision and must review messa... |
SECU-2026-75106341 | Frank Young | Unauthorized access | Workstation-WS-9942 | The risk-ranked record IR-6975 links cedar-109 to expired-token API requests and assigns review to Frank Young. The current evidence package traces a potential unauthorized data access route through 198.51.100.34 and related records. To establish scope, Frank Young documented both the signal source and the analyst inte... | For case IR-6975, Frank Young protected cedar-109 in segment-23 after detection of expired-token API requests. The response blocked contact with 198.51.100.34, then validated endpoint health for the relevant directory objects. Platform Reliability owns the next containment decision and must review audit trail and token... |
SECU-2026-54367881 | Jeffery Miller | Malware infection | User Endpoint LAPTOP-FIN-12 | Investigation IR-4817 records Jeffery Miller's review of ransomware signature execution on file server meridian-520 in segment-43. The response team classified the signal as validated because it may indicate lateral encryption activity connected with 198.51.100.197. The case file uses EDR events and file-write telemetr... | For case IR-4817, Jeffery Miller removed meridian-520 in segment-43 after detection of ransomware signature execution. The response blocked contact with 198.51.100.197, then preserved relevant telemetry for the logged file activity. Endpoint Engineering owns the next containment decision and must review EDR events and ... |
SECU-2026-16326271 | Andrew Potter | Unauthorized access | Domain Controller DC-01 | The high-confidence record IR-9189 links ember-378 to Kerberos service-ticket anomalies and assigns review to Andrew Potter. Analysts retained 198.51.100.150 for investigation because its observed behavior is consistent with privilege escalation. The working record combines directory telemetry and account activity with... | For case IR-9189, Andrew Potter removed ember-378 in segment-46 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.150, then recorded the active process state for the service account and dependent workloads. Network Defense owns the next containment decision and must revi... |
SECU-2026-25331281 | Christopher Williams | Malware infection | Domain Controller DC-01 | Case IR-5354 documents a priority alert involving unusual encrypted egress and the asset juniper-324. Current telemetry associates 198.51.100.168 with a possible suspected C2 beaconing path that requires further validation. The analyst relied on proxy flow records and DNS lookups for the host and its active sessions an... | For case IR-5354, Christopher Williams restricted juniper-324 in segment-13 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.168, then confirmed backup integrity for the host and its active sessions. Incident Command owns the next containment decision and must review proxy flow ... |
SECU-2026-82005984 | Roberto Johnston | Brute-force attack | Domain Controller DC-01 | Case IR-5404 documents a corroborated alert involving repeated SSH authentication failures and the asset iris-416. The alert's technical context includes 198.51.100.222; its present risk hypothesis is credential-access activity. To establish scope, Roberto Johnston reconstructed the sequence from first detection throug... | For case IR-5404, Roberto Johnston suspended iris-416 in segment-52 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.222, then recorded the active process state for the associated authentication trail. Security Assurance owns the next containment decision and must re... |
SECU-2026-84530546 | Jacob Adams | Phishing attempt | Domain Controller DC-01 | The incident queue opened IR-9994 after Jacob Adams received evidence of macro-enabled attachment delivery at falcon-108. The initial technical hypothesis is user credential compromise; 198.51.100.55 is one of the recorded pivot points. The record connects the associated authentication trail to message trace and attach... | For case IR-9994, Jacob Adams limited falcon-108 in segment-18 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.55, then recorded the active process state for the associated authentication trail. Endpoint Engineering owns the next containment decision and must review me... |
SECU-2026-39918333 | Leslie Mueller | Unauthorized access | Workstation-WS-9942 | For IR-0606, telemetry from segment-30 prompted Leslie Mueller to examine expired-token API requests on falcon-423. Current telemetry associates 198.51.100.70 with a possible unauthorized data access path that requires further validation. To establish scope, Leslie Mueller validated the signal against endpoint and netw... | For case IR-0606, Leslie Mueller locked falcon-423 in segment-30 after detection of expired-token API requests. The response blocked contact with 198.51.100.70, then placed the asset under enhanced monitoring for the affected identity and related tokens. Threat Hunting owns the next containment decision and must review... |
SECU-2026-75952873 | Brianna Cox | Malware infection | File Server SRV-FS-04 | Investigation IR-8474 records Brianna Cox's review of ransomware signature execution on file server keystone-609 in segment-85. The triage decision treats 198.51.100.206 as relevant to a possible lateral encryption activity event without assuming compromise. The evidence review uses EDR events and file-write telemetry;... | For case IR-8474, Brianna Cox removed keystone-609 in segment-85 after detection of ransomware signature execution. The response blocked contact with 198.51.100.206, then captured volatile evidence for the service account and dependent workloads. Endpoint Engineering owns the next containment decision and must review E... |
SECU-2026-29703268 | Ashley Grimes | Unauthorized access | Workstation-WS-9942 | Security case IR-5715 began when Ashley Grimes identified Kerberos service-ticket anomalies on domain controller lumen-288. The alert's technical context includes 198.51.100.14; its present risk hypothesis is privilege escalation. The record connects the relevant directory objects to directory telemetry and account act... | For case IR-5715, Ashley Grimes suspended lumen-288 in segment-14 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.14, then recorded the active process state for the relevant directory objects. Security Assurance owns the next containment decision and must review direct... |
SECU-2026-18977948 | Rose Moore | Malware infection | Cloud DB Cluster prod-db-01 | Security case IR-1394 began when Rose Moore identified unusual encrypted egress on workstation harbor-127. The triage decision treats 198.51.100.66 as relevant to a possible suspected C2 beaconing event without assuming compromise. The team examined the mailbox and delivered copies against proxy flow records and DNS lo... | For case IR-1394, Rose Moore removed harbor-127 in segment-44 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.66, then validated endpoint health for the mailbox and delivered copies. Identity Operations owns the next containment decision and must review proxy flow records and D... |
SECU-2026-93715098 | Michael Sullivan MD | Brute-force attack | File Server SRV-FS-04 | Case IR-2539 documents a tracked alert involving repeated SSH authentication failures and the asset iris-444. The triage decision treats 198.51.100.233 as relevant to a possible credential-access activity event without assuming compromise. To establish scope, Michael Sullivan MD checked whether related controls generat... | For case IR-2539, Michael Sullivan MD locked iris-444 in segment-69 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.233, then reviewed related account activity for the logged file activity. Cloud Security owns the next containment decision and must review authentica... |
SECU-2026-32416405 | Chris Peterson | Phishing attempt | File Server SRV-FS-04 | Investigation IR-5072 records Chris Peterson's review of macro-enabled attachment delivery on employee mailbox juniper-310 in segment-71. The observed indicators suggest user credential compromise, while source reference 198.51.100.64 remains under active correlation. The working record combines message trace and attac... | For case IR-5072, Chris Peterson contained juniper-310 in segment-71 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.64, then recorded the active process state for the logged file activity. Access Governance owns the next containment decision and must review message tr... |
SECU-2026-58347002 | Jordan Smith | Unauthorized access | User Endpoint LAPTOP-FIN-12 | In IR-5152, Jordan Smith is assessing whether activity associated with expired-token API requests on keystone-976 creates material exposure. The alert's technical context includes 198.51.100.212; its present risk hypothesis is unauthorized data access. To establish scope, Jordan Smith linked the alert to the responsibl... | For case IR-5152, Jordan Smith segmented keystone-976 in segment-43 after detection of expired-token API requests. The response blocked contact with 198.51.100.212, then recorded the active process state for the affected identity and related tokens. Messaging Security owns the next containment decision and must review ... |
SECU-2026-53732567 | Omar Best | Malware infection | Cloud DB Cluster prod-db-01 | Review ownership for IR-1064 moved to Omar Best after nova-917 showed ransomware signature execution. The initial technical hypothesis is lateral encryption activity; 198.51.100.142 is one of the recorded pivot points. The team examined the service account and dependent workloads against EDR events and file-write telem... | For case IR-1064, Omar Best protected nova-917 in segment-27 after detection of ransomware signature execution. The response blocked contact with 198.51.100.142, then placed the asset under enhanced monitoring for the service account and dependent workloads. Messaging Security owns the next containment decision and mus... |
SECU-2026-19164699 | Charles Hunt | Unauthorized access | User Endpoint LAPTOP-FIN-12 | The monitoring team registered IR-1651 when segment-13 produced evidence of Kerberos service-ticket anomalies at cedar-152. Evidence from 198.51.100.50 is being compared with control data before the team confirms any privilege escalation conclusion. Scope analysis covers the host and its active sessions, drawing from d... | For case IR-1651, Charles Hunt contained cedar-152 in segment-13 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.50, then updated the detection scope for the host and its active sessions. Endpoint Engineering owns the next containment decision and must review directory... |
SECU-2026-71496778 | Tanya Lee | Malware infection | Cloud DB Cluster prod-db-01 | The priority record IR-8083 links harbor-736 to unusual encrypted egress and assigns review to Tanya Lee. Evidence from 198.51.100.176 is being compared with control data before the team confirms any suspected C2 beaconing conclusion. The case file uses proxy flow records and DNS lookups to address the relevant directo... | For case IR-8083, Tanya Lee protected harbor-736 in segment-29 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.176, then placed the asset under enhanced monitoring for the relevant directory objects. Cloud Security owns the next containment decision and must review proxy flow r... |
SECU-2026-50250903 | Travis Davidson | Brute-force attack | Cloud DB Cluster prod-db-01 | Review ownership for IR-2583 moved to Travis Davidson after lumen-834 showed repeated SSH authentication failures. The initial technical hypothesis is credential-access activity; 198.51.100.36 is one of the recorded pivot points. The case file uses authentication logs and firewall denies to address the implicated cloud... | For case IR-2583, Travis Davidson quarantined lumen-834 in segment-21 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.36, then placed the asset under enhanced monitoring for the implicated cloud resources. Security Assurance owns the next containment decision and mu... |
SECU-2026-74339267 | Joshua Bryant | Phishing attempt | Workstation-WS-9942 | For IR-3049, telemetry from segment-73 prompted Joshua Bryant to examine macro-enabled attachment delivery on keystone-838. The alert's technical context includes 198.51.100.239; its present risk hypothesis is user credential compromise. Investigators assessed the observed network path with message trace and attachment... | For case IR-3049, Joshua Bryant contained keystone-838 in segment-73 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.239, then applied targeted network controls for the observed network path. Cloud Security owns the next containment decision and must review message tra... |
SECU-2026-99723722 | Debra Watson | Unauthorized access | File Server SRV-FS-04 | Case IR-7553 contains Debra Watson's initial assessment of expired-token API requests associated with harbor-266. The observed indicators suggest unauthorized data access, while source reference 198.51.100.158 remains under active correlation. Case evidence includes audit trail and token issuance history; the investiga... | For case IR-7553, Debra Watson disabled harbor-266 in segment-43 after detection of expired-token API requests. The response blocked contact with 198.51.100.158, then notified the service owner for the service account and dependent workloads. Identity Operations owns the next containment decision and must review audit ... |
SECU-2026-27558194 | Paul Guzman | Malware infection | User Endpoint LAPTOP-FIN-12 | Security case IR-3689 began when Paul Guzman identified ransomware signature execution on file server lumen-680. The alert's technical context includes 198.51.100.215; its present risk hypothesis is lateral encryption activity. Scope analysis covers the endpoint and nearby peers, drawing from EDR events and file-write ... | For case IR-3689, Paul Guzman quarantined lumen-680 in segment-11 after detection of ransomware signature execution. The response blocked contact with 198.51.100.215, then reviewed related account activity for the endpoint and nearby peers. Access Governance owns the next containment decision and must review EDR events... |
SECU-2026-80431142 | Christine Powell | Unauthorized access | User Endpoint LAPTOP-FIN-12 | For IR-0800, telemetry from segment-43 prompted Christine Powell to examine Kerberos service-ticket anomalies on cedar-366. The observed indicators suggest privilege escalation, while source reference 198.51.100.188 remains under active correlation. Scope analysis covers the host and its active sessions, drawing from d... | For case IR-0800, Christine Powell locked cedar-366 in segment-43 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.188, then confirmed backup integrity for the host and its active sessions. Identity Operations owns the next containment decision and must review directory... |
SECU-2026-97154828 | Vincent Sawyer | Malware infection | File Server SRV-FS-04 | Investigation IR-8254 records Vincent Sawyer's review of unusual encrypted egress on workstation nova-724 in segment-17. Investigators are evaluating whether activity linked to 198.51.100.248 represents suspected C2 beaconing rather than an approved exception. The record connects the relevant directory objects to proxy... | For case IR-8254, Vincent Sawyer isolated nova-724 in segment-17 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.248, then preserved relevant telemetry for the relevant directory objects. Access Governance owns the next containment decision and must review proxy flow records an... |
SECU-2026-73883949 | Luis Walker | Brute-force attack | User Endpoint LAPTOP-FIN-12 | The monitoring team registered IR-0481 when segment-24 produced evidence of repeated SSH authentication failures at lumen-265. The triage decision treats 198.51.100.105 as relevant to a possible credential-access activity event without assuming compromise. The record connects the security-control response to authentica... | For case IR-0481, Luis Walker segmented lumen-265 in segment-24 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.105, then notified the service owner for the security-control response. Network Defense owns the next containment decision and must review authentication ... |
SECU-2026-67062383 | Phillip Hill | Phishing attempt | Corporate SSH Gateway Firewall | For IR-6763, telemetry from segment-21 prompted Phillip Hill to examine macro-enabled attachment delivery on juniper-447. The current evidence package traces a potential user credential compromise route through 198.51.100.100 and related records. Reviewers used message trace and attachment detonation results to examine... | For case IR-6763, Phillip Hill segmented juniper-447 in segment-21 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.100, then validated endpoint health for the service account and dependent workloads. Threat Hunting owns the next containment decision and must review mes... |
SECU-2026-73917665 | Angela Johnson | Unauthorized access | Domain Controller DC-01 | Case IR-5466 documents a validated alert involving expired-token API requests and the asset lumen-533. Source 198.51.100.108 is retained as an indicator while the team determines whether the behavior supports unauthorized data access. The case file uses audit trail and token issuance history to address the mailbox and ... | For case IR-5466, Angela Johnson protected lumen-533 in segment-84 after detection of expired-token API requests. The response blocked contact with 198.51.100.108, then updated the detection scope for the mailbox and delivered copies. Access Governance owns the next containment decision and must review audit trail and ... |
SECU-2026-91696980 | James Lopez | Malware infection | Domain Controller DC-01 | During case IR-2154, James Lopez triaged ransomware signature execution affecting lumen-556 within segment-46. Correlation work places 198.51.100.163 in the event sequence and tests its relevance to lateral encryption activity. Reviewers used EDR events and file-write telemetry to examine the security-control response ... | For case IR-2154, James Lopez protected lumen-556 in segment-46 after detection of ransomware signature execution. The response blocked contact with 198.51.100.163, then updated the detection scope for the security-control response. Platform Reliability owns the next containment decision and must review EDR events and ... |
SECU-2026-12643464 | Tom Sherman | Unauthorized access | Workstation-WS-9942 | The incident queue opened IR-4143 after Tom Sherman received evidence of Kerberos service-ticket anomalies at lumen-387. The current evidence package traces a potential privilege escalation route through 198.51.100.82 and related records. For this case, the evidence set supports the scope decision because the team vali... | For case IR-4143, Tom Sherman locked lumen-387 in segment-67 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.82, then applied targeted network controls for the implicated cloud resources. Security Assurance owns the next containment decision and must review directory t... |
SECU-2026-92023024 | Jennifer Ibarra | Malware infection | Workstation-WS-9942 | The monitoring team registered IR-7972 when segment-33 produced evidence of unusual encrypted egress at nova-171. Correlation work places 198.51.100.172 in the event sequence and tests its relevance to suspected C2 beaconing. Reviewers used proxy flow records and DNS lookups to examine the service account and dependent... | For case IR-7972, Jennifer Ibarra segmented nova-171 in segment-33 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.172, then updated the detection scope for the service account and dependent workloads. Access Governance owns the next containment decision and must review proxy f... |
SECU-2026-79188199 | Jessica Roberson | Brute-force attack | Corporate SSH Gateway Firewall | Case IR-6424 contains Jessica Roberson's initial assessment of repeated SSH authentication failures associated with falcon-592. The response team classified the signal as risk-ranked because it may indicate credential-access activity connected with 198.51.100.69. To establish scope, Jessica Roberson compared detection ... | For case IR-6424, Jessica Roberson locked falcon-592 in segment-54 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.69, then searched for matching indicators for the service account and dependent workloads. Access Governance owns the next containment decision and mus... |
SECU-2026-44861888 | Jeffrey Brown | Phishing attempt | Corporate SSH Gateway Firewall | In IR-9888, Jeffrey Brown is assessing whether activity associated with macro-enabled attachment delivery on falcon-434 creates material exposure. The alert's technical context includes 198.51.100.137; its present risk hypothesis is user credential compromise. Case evidence includes message trace and attachment detonat... | For case IR-9888, Jeffrey Brown isolated falcon-434 in segment-54 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.137, then applied targeted network controls for the associated authentication trail. Access Governance owns the next containment decision and must review m... |
SECU-2026-67374874 | David Ramos | Unauthorized access | Domain Controller DC-01 | Investigation IR-0733 records David Ramos's review of expired-token API requests on cloud database keystone-366 in segment-88. Source 198.51.100.206 is retained as an indicator while the team determines whether the behavior supports unauthorized data access. The team examined the mailbox and delivered copies against au... | For case IR-0733, David Ramos suspended keystone-366 in segment-88 after detection of expired-token API requests. The response blocked contact with 198.51.100.206, then updated the detection scope for the mailbox and delivered copies. Identity Operations owns the next containment decision and must review audit trail an... |
SECU-2026-33010170 | Audrey Davies | Malware infection | Corporate SSH Gateway Firewall | The triage narrative for IR-6633 focuses on ransomware signature execution observed on file server falcon-923. The observed indicators suggest lateral encryption activity, while source reference 198.51.100.93 remains under active correlation. For this case, the evidence set supports the scope decision because the team ... | For case IR-6633, Audrey Davies protected falcon-923 in segment-21 after detection of ransomware signature execution. The response blocked contact with 198.51.100.93, then reviewed related account activity for the implicated cloud resources. Platform Reliability owns the next containment decision and must review EDR ev... |
SECU-2026-75433687 | Marco Pitts | Unauthorized access | Cloud DB Cluster prod-db-01 | The triage narrative for IR-8834 focuses on Kerberos service-ticket anomalies observed on domain controller iris-884. Current telemetry associates 198.51.100.150 with a possible privilege escalation path that requires further validation. To establish scope, Marco Pitts separated confirmed indicators from unverified hyp... | For case IR-8834, Marco Pitts suspended iris-884 in segment-53 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.150, then reviewed related account activity for the observed network path. Identity Operations owns the next containment decision and must review directory te... |
SECU-2026-41967513 | Heidi Blevins | Malware infection | Domain Controller DC-01 | The triage narrative for IR-5301 focuses on unusual encrypted egress observed on workstation lumen-990. Source 198.51.100.40 is retained as an indicator while the team determines whether the behavior supports suspected C2 beaconing. The record connects the security-control response to proxy flow records and DNS lookups... | For case IR-5301, Heidi Blevins disabled lumen-990 in segment-44 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.40, then updated the detection scope for the security-control response. Forensics owns the next containment decision and must review proxy flow records and DNS looku... |
SECU-2026-41482218 | Richard Williams | Brute-force attack | Workstation-WS-9942 | Case IR-5527 contains Richard Williams's initial assessment of repeated SSH authentication failures associated with juniper-712. The alert's technical context includes 198.51.100.232; its present risk hypothesis is credential-access activity. The team examined the logged file activity against authentication logs and fi... | For case IR-5527, Richard Williams protected juniper-712 in segment-56 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.232, then searched for matching indicators for the logged file activity. Cloud Security owns the next containment decision and must review authenti... |
SECU-2026-25633680 | Julia Russell | Phishing attempt | Workstation-WS-9942 | The monitoring team registered IR-2934 when segment-14 produced evidence of macro-enabled attachment delivery at falcon-587. The alert's technical context includes 198.51.100.188; its present risk hypothesis is user credential compromise. Case evidence includes message trace and attachment detonation results; the inves... | For case IR-2934, Julia Russell segmented falcon-587 in segment-14 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.188, then applied targeted network controls for the service account and dependent workloads. Platform Reliability owns the next containment decision and m... |
SECU-2026-97478818 | Heather Lee | Unauthorized access | File Server SRV-FS-04 | The triage narrative for IR-2865 focuses on expired-token API requests observed on cloud database iris-666. The initial technical hypothesis is unauthorized data access; 198.51.100.44 is one of the recorded pivot points. Scope analysis covers the service account and dependent workloads, drawing from audit trail and tok... | For case IR-2865, Heather Lee quarantined iris-666 in segment-19 after detection of expired-token API requests. The response blocked contact with 198.51.100.44, then captured volatile evidence for the service account and dependent workloads. Threat Hunting owns the next containment decision and must review audit trail ... |
SECU-2026-78028836 | Michelle Yang | Malware infection | Domain Controller DC-01 | The monitoring team registered IR-9101 when segment-27 produced evidence of ransomware signature execution at ember-528. Source 198.51.100.194 is retained as an indicator while the team determines whether the behavior supports lateral encryption activity. The working record combines EDR events and file-write telemetry ... | For case IR-9101, Michelle Yang quarantined ember-528 in segment-27 after detection of ransomware signature execution. The response blocked contact with 198.51.100.194, then searched for matching indicators for the implicated cloud resources. Endpoint Engineering owns the next containment decision and must review EDR e... |
SECU-2026-51990235 | James Lee | Unauthorized access | Domain Controller DC-01 | The monitoring team registered IR-9803 when segment-58 produced evidence of Kerberos service-ticket anomalies at atlas-996. The initial technical hypothesis is privilege escalation; 198.51.100.194 is one of the recorded pivot points. To establish scope, James Lee reconstructed the sequence from first detection through ... | For case IR-9803, James Lee removed atlas-996 in segment-58 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.194, then preserved relevant telemetry for the identified process tree. Platform Reliability owns the next containment decision and must review directory telemet... |
SECU-2026-97928164 | David Craig | Malware infection | File Server SRV-FS-04 | Investigation IR-5874 records David Craig's review of unusual encrypted egress on workstation iris-258 in segment-23. Current telemetry associates 198.51.100.76 with a possible suspected C2 beaconing path that requires further validation. The case file uses proxy flow records and DNS lookups to address the mailbox and ... | For case IR-5874, David Craig disabled iris-258 in segment-23 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.76, then recorded the active process state for the mailbox and delivered copies. Identity Operations owns the next containment decision and must review proxy flow recor... |
SECU-2026-33697458 | Amy Lambert | Brute-force attack | Cloud DB Cluster prod-db-01 | Review ownership for IR-7987 moved to Amy Lambert after meridian-921 showed repeated SSH authentication failures. Source 198.51.100.221 is retained as an indicator while the team determines whether the behavior supports credential-access activity. The record connects the service account and dependent workloads to authe... | For case IR-7987, Amy Lambert limited meridian-921 in segment-16 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.221, then preserved relevant telemetry for the service account and dependent workloads. Infrastructure Operations owns the next containment decision and ... |
SECU-2026-74634923 | Devin Sanchez | Unauthorized access | Corporate SSH Gateway Firewall | Case IR-4012 contains Devin Sanchez's initial assessment of expired-token API requests associated with ember-202. Investigators are evaluating whether activity linked to 198.51.100.171 represents unauthorized data access rather than an approved exception. To establish scope, Devin Sanchez reviewed the activity against ... | For case IR-4012, Devin Sanchez limited ember-202 in segment-11 after detection of expired-token API requests. The response blocked contact with 198.51.100.171, then recorded the active process state for the identified process tree. Security Assurance owns the next containment decision and must review audit trail and t... |
SECU-2026-91004355 | Stephanie Le | Malware infection | Domain Controller DC-01 | Case IR-5631 contains Stephanie Le's initial assessment of ransomware signature execution associated with delta-136. Evidence from 198.51.100.185 is being compared with control data before the team confirms any lateral encryption activity conclusion. Case evidence includes EDR events and file-write telemetry; the inves... | For case IR-5631, Stephanie Le isolated delta-136 in segment-39 after detection of ransomware signature execution. The response blocked contact with 198.51.100.185, then validated endpoint health for the endpoint and nearby peers. Threat Hunting owns the next containment decision and must review EDR events and file-wri... |
SECU-2026-90383813 | Mary Johnston | Unauthorized access | Cloud DB Cluster prod-db-01 | Security case IR-7596 began when Mary Johnston identified Kerberos service-ticket anomalies on domain controller atlas-880. Investigators are evaluating whether activity linked to 198.51.100.168 represents privilege escalation rather than an approved exception. Scope analysis covers the affected identity and related to... | For case IR-7596, Mary Johnston isolated atlas-880 in segment-52 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.168, then applied targeted network controls for the affected identity and related tokens. Security Assurance owns the next containment decision and must rev... |
SECU-2026-33102425 | Aaron Schmitt | Malware infection | User Endpoint LAPTOP-FIN-12 | Case IR-6578 contains Aaron Schmitt's initial assessment of unusual encrypted egress associated with harbor-681. The alert's technical context includes 198.51.100.152; its present risk hypothesis is suspected C2 beaconing. The case file uses proxy flow records and DNS lookups to address the endpoint and nearby peers an... | For case IR-6578, Aaron Schmitt suspended harbor-681 in segment-35 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.152, then searched for matching indicators for the endpoint and nearby peers. Messaging Security owns the next containment decision and must review proxy flow reco... |
SECU-2026-89344657 | Vanessa Skinner | Brute-force attack | Cloud DB Cluster prod-db-01 | The monitoring team registered IR-6669 when segment-87 produced evidence of repeated SSH authentication failures at keystone-677. The initial technical hypothesis is credential-access activity; 198.51.100.250 is one of the recorded pivot points. The case file uses authentication logs and firewall denies to address the ... | For case IR-6669, Vanessa Skinner restricted keystone-677 in segment-87 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.250, then updated the detection scope for the logged file activity. Platform Reliability owns the next containment decision and must review authen... |
SECU-2026-38893902 | Garrett Ramsey | Phishing attempt | Domain Controller DC-01 | Case IR-0605 documents a corroborated alert involving macro-enabled attachment delivery and the asset keystone-234. The observed indicators suggest user credential compromise, while source reference 198.51.100.206 remains under active correlation. Reviewers used message trace and attachment detonation results to examin... | For case IR-0605, Garrett Ramsey segmented keystone-234 in segment-25 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.206, then confirmed backup integrity for the affected identity and related tokens. Cloud Security owns the next containment decision and must review me... |
SECU-2026-55535256 | Jason Kent | Unauthorized access | Corporate SSH Gateway Firewall | Security case IR-0837 began when Jason Kent identified expired-token API requests on cloud database iris-283. The observed indicators suggest unauthorized data access, while source reference 198.51.100.178 remains under active correlation. Scope analysis covers the observed network path, drawing from audit trail and to... | For case IR-0837, Jason Kent isolated iris-283 in segment-22 after detection of expired-token API requests. The response blocked contact with 198.51.100.178, then searched for matching indicators for the observed network path. Endpoint Engineering owns the next containment decision and must review audit trail and token... |
SECU-2026-45117135 | Michael Barr | Malware infection | File Server SRV-FS-04 | Case IR-0670 documents a high-confidence alert involving ransomware signature execution and the asset keystone-685. The current evidence package traces a potential lateral encryption activity route through 198.51.100.150 and related records. Investigators assessed the implicated cloud resources with EDR events and file... | For case IR-0670, Michael Barr disabled keystone-685 in segment-29 after detection of ransomware signature execution. The response blocked contact with 198.51.100.150, then searched for matching indicators for the implicated cloud resources. Forensics owns the next containment decision and must review EDR events and fi... |
SECU-2026-58386095 | Miguel Garrett | Unauthorized access | User Endpoint LAPTOP-FIN-12 | Investigation IR-7921 records Miguel Garrett's review of Kerberos service-ticket anomalies on domain controller iris-228 in segment-45. Analysts retained 198.51.100.138 for investigation because its observed behavior is consistent with privilege escalation. Scope analysis covers the implicated cloud resources, drawing ... | For case IR-7921, Miguel Garrett contained iris-228 in segment-45 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.138, then preserved relevant telemetry for the implicated cloud resources. Threat Hunting owns the next containment decision and must review directory tele... |
SECU-2026-81270439 | James Morrison | Malware infection | Workstation-WS-9942 | In IR-7521, James Morrison is assessing whether activity associated with unusual encrypted egress on keystone-539 creates material exposure. The current evidence package traces a potential suspected C2 beaconing route through 198.51.100.171 and related records. The analyst relied on proxy flow records and DNS lookups f... | For case IR-7521, James Morrison locked keystone-539 in segment-45 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.171, then validated endpoint health for the service account and dependent workloads. Identity Operations owns the next containment decision and must review proxy f... |
SECU-2026-49564796 | Victoria Pacheco | Brute-force attack | User Endpoint LAPTOP-FIN-12 | The triage narrative for IR-5759 focuses on repeated SSH authentication failures observed on Linux gateway delta-472. Source 198.51.100.10 is retained as an indicator while the team determines whether the behavior supports credential-access activity. Scope analysis covers the identified process tree, drawing from authe... | For case IR-5759, Victoria Pacheco limited delta-472 in segment-68 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.10, then recorded the active process state for the identified process tree. Threat Hunting owns the next containment decision and must review authentic... |
SECU-2026-74331322 | Veronica Duran | Phishing attempt | User Endpoint LAPTOP-FIN-12 | The triage narrative for IR-2092 focuses on macro-enabled attachment delivery observed on employee mailbox juniper-886. The alert's technical context includes 198.51.100.212; its present risk hypothesis is user credential compromise. To establish scope, Veronica Duran retained the original alert payload with supporting... | For case IR-2092, Veronica Duran segmented juniper-886 in segment-61 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.212, then confirmed backup integrity for the host and its active sessions. Security Assurance owns the next containment decision and must review message... |
SECU-2026-53511808 | Steven Smith | Unauthorized access | Corporate SSH Gateway Firewall | Investigation IR-5673 records Steven Smith's review of expired-token API requests on cloud database delta-845 in segment-77. The initial technical hypothesis is unauthorized data access; 198.51.100.214 is one of the recorded pivot points. The case file uses audit trail and token issuance history to address the relevant... | For case IR-5673, Steven Smith limited delta-845 in segment-77 after detection of expired-token API requests. The response blocked contact with 198.51.100.214, then searched for matching indicators for the relevant directory objects. Incident Command owns the next containment decision and must review audit trail and to... |
SECU-2026-22914709 | Cassandra Garcia | Malware infection | Cloud DB Cluster prod-db-01 | For IR-3652, telemetry from segment-28 prompted Cassandra Garcia to examine ransomware signature execution on nova-704. Evidence from 198.51.100.109 is being compared with control data before the team confirms any lateral encryption activity conclusion. Scope analysis covers the logged file activity, drawing from EDR e... | For case IR-3652, Cassandra Garcia contained nova-704 in segment-28 after detection of ransomware signature execution. The response blocked contact with 198.51.100.109, then reviewed related account activity for the logged file activity. Identity Operations owns the next containment decision and must review EDR events ... |
SECU-2026-44830495 | Charles Gonzalez | Unauthorized access | File Server SRV-FS-04 | Investigation IR-1189 records Charles Gonzalez's review of Kerberos service-ticket anomalies on domain controller meridian-177 in segment-44. The alert's technical context includes 198.51.100.76; its present risk hypothesis is privilege escalation. Case evidence includes directory telemetry and account activity; the in... | For case IR-1189, Charles Gonzalez blocked meridian-177 in segment-44 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.76, then confirmed backup integrity for the implicated cloud resources. Security Assurance owns the next containment decision and must review directory... |
SECU-2026-22571329 | James Richards | Malware infection | Workstation-WS-9942 | Case IR-2240 contains James Richards's initial assessment of unusual encrypted egress associated with iris-727. The initial technical hypothesis is suspected C2 beaconing; 198.51.100.176 is one of the recorded pivot points. The record connects the security-control response to proxy flow records and DNS lookups, and the... | For case IR-2240, James Richards disabled iris-727 in segment-74 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.176, then recorded the active process state for the security-control response. Incident Command owns the next containment decision and must review proxy flow records... |
SECU-2026-14715863 | David Sutton | Brute-force attack | Domain Controller DC-01 | The incident queue opened IR-5551 after David Sutton received evidence of repeated SSH authentication failures at ember-241. The observed indicators suggest credential-access activity, while source reference 198.51.100.189 remains under active correlation. Case evidence includes authentication logs and firewall denies;... | For case IR-5551, David Sutton disabled ember-241 in segment-22 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.189, then rotated exposed credentials for the implicated cloud resources. Infrastructure Operations owns the next containment decision and must review aut... |
SECU-2026-57446967 | Robert Dixon | Phishing attempt | Domain Controller DC-01 | The escalated record IR-2233 links cedar-693 to macro-enabled attachment delivery and assigns review to Robert Dixon. The alert's technical context includes 198.51.100.132; its present risk hypothesis is user credential compromise. The team examined the service account and dependent workloads against message trace and ... | For case IR-2233, Robert Dixon protected cedar-693 in segment-62 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.132, then updated the detection scope for the service account and dependent workloads. Incident Command owns the next containment decision and must review m... |
SECU-2026-78790405 | Sheila Cobb | Unauthorized access | File Server SRV-FS-04 | In IR-7129, Sheila Cobb is assessing whether activity associated with expired-token API requests on lumen-781 creates material exposure. The alert's technical context includes 198.51.100.219; its present risk hypothesis is unauthorized data access. The working record combines audit trail and token issuance history with... | For case IR-7129, Sheila Cobb protected lumen-781 in segment-16 after detection of expired-token API requests. The response blocked contact with 198.51.100.219, then notified the service owner for the logged file activity. Forensics owns the next containment decision and must review audit trail and token issuance histo... |
SECU-2026-12396605 | Carol Brooks | Malware infection | File Server SRV-FS-04 | The monitoring team registered IR-5426 when segment-32 produced evidence of ransomware signature execution at iris-286. Source 198.51.100.49 is retained as an indicator while the team determines whether the behavior supports lateral encryption activity. The analyst relied on EDR events and file-write telemetry for the ... | For case IR-5426, Carol Brooks suspended iris-286 in segment-32 after detection of ransomware signature execution. The response blocked contact with 198.51.100.49, then updated the detection scope for the security-control response. Access Governance owns the next containment decision and must review EDR events and file... |
SECU-2026-48507104 | Rebecca Thomas | Malware infection | File Server SRV-FS-04 | Case IR-2103 contains Rebecca Thomas's initial assessment of unusual encrypted egress associated with iris-428. The triage decision treats 198.51.100.192 as relevant to a possible suspected C2 beaconing event without assuming compromise. To establish scope, Rebecca Thomas retained the original alert payload with suppor... | For case IR-2103, Rebecca Thomas locked iris-428 in segment-22 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.192, then searched for matching indicators for the associated authentication trail. Network Defense owns the next containment decision and must review proxy flow recor... |
SECU-2026-80998860 | Dean Sanders | Brute-force attack | User Endpoint LAPTOP-FIN-12 | The monitoring team registered IR-8293 when segment-58 produced evidence of repeated SSH authentication failures at atlas-190. The initial technical hypothesis is credential-access activity; 198.51.100.52 is one of the recorded pivot points. The analyst relied on authentication logs and firewall denies for the associat... | For case IR-8293, Dean Sanders restricted atlas-190 in segment-58 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.52, then notified the service owner for the associated authentication trail. Incident Command owns the next containment decision and must review authent... |
SECU-2026-71738412 | Jessica Shepherd | Phishing attempt | User Endpoint LAPTOP-FIN-12 | The incident queue opened IR-4083 after Jessica Shepherd received evidence of macro-enabled attachment delivery at harbor-162. The observed indicators suggest user credential compromise, while source reference 198.51.100.224 remains under active correlation. The record connects the logged file activity to message trace... | For case IR-4083, Jessica Shepherd disabled harbor-162 in segment-88 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.224, then preserved relevant telemetry for the logged file activity. Endpoint Engineering owns the next containment decision and must review message tra... |
SECU-2026-37441147 | Amber Webster | Unauthorized access | User Endpoint LAPTOP-FIN-12 | The time-bounded record IR-6699 links juniper-174 to expired-token API requests and assigns review to Amber Webster. The current evidence package traces a potential unauthorized data access route through 198.51.100.200 and related records. The team examined the relevant directory objects against audit trail and token i... | For case IR-6699, Amber Webster suspended juniper-174 in segment-66 after detection of expired-token API requests. The response blocked contact with 198.51.100.200, then recorded the active process state for the relevant directory objects. Infrastructure Operations owns the next containment decision and must review aud... |
SECU-2026-50381711 | Juan Brooks | Malware infection | Corporate SSH Gateway Firewall | In IR-8173, Juan Brooks is assessing whether activity associated with ransomware signature execution on iris-783 creates material exposure. Current telemetry associates 198.51.100.61 with a possible lateral encryption activity path that requires further validation. The team examined the implicated cloud resources again... | For case IR-8173, Juan Brooks restricted iris-783 in segment-75 after detection of ransomware signature execution. The response blocked contact with 198.51.100.61, then captured volatile evidence for the implicated cloud resources. Threat Hunting owns the next containment decision and must review EDR events and file-wr... |
SECU-2026-55309802 | Crystal Robinson | Unauthorized access | File Server SRV-FS-04 | Case IR-8805 documents an analyst-confirmed alert involving Kerberos service-ticket anomalies and the asset ember-354. Evidence from 198.51.100.237 is being compared with control data before the team confirms any privilege escalation conclusion. To establish scope, Crystal Robinson reviewed the activity against recent ... | For case IR-8805, Crystal Robinson suspended ember-354 in segment-51 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.237, then placed the asset under enhanced monitoring for the relevant directory objects. Infrastructure Operations owns the next containment decision an... |
SECU-2026-83152278 | Lauren Golden | Malware infection | User Endpoint LAPTOP-FIN-12 | The triage narrative for IR-4877 focuses on unusual encrypted egress observed on workstation delta-795. Evidence from 198.51.100.22 is being compared with control data before the team confirms any suspected C2 beaconing conclusion. Reviewers used proxy flow records and DNS lookups to examine the associated authenticati... | For case IR-4877, Lauren Golden locked delta-795 in segment-17 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.22, then updated the detection scope for the associated authentication trail. Identity Operations owns the next containment decision and must review proxy flow records... |
SECU-2026-71904867 | Karina Park | Brute-force attack | Corporate SSH Gateway Firewall | Case IR-0233 documents an analyst-confirmed alert involving repeated SSH authentication failures and the asset ember-352. The initial technical hypothesis is credential-access activity; 198.51.100.246 is one of the recorded pivot points. Scope analysis covers the mailbox and delivered copies, drawing from authenticatio... | For case IR-0233, Karina Park restricted ember-352 in segment-78 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.246, then searched for matching indicators for the mailbox and delivered copies. Access Governance owns the next containment decision and must review aut... |
SECU-2026-16756729 | Penny Anderson | Phishing attempt | Workstation-WS-9942 | Case IR-1281 contains Penny Anderson's initial assessment of macro-enabled attachment delivery associated with meridian-315. The alert's technical context includes 198.51.100.192; its present risk hypothesis is user credential compromise. For this case, the evidence set supports the scope decision because the team docu... | For case IR-1281, Penny Anderson blocked meridian-315 in segment-20 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.192, then updated the detection scope for the logged file activity. Network Defense owns the next containment decision and must review message trace and ... |
SECU-2026-76763151 | Monique Jackson | Unauthorized access | Workstation-WS-9942 | Review ownership for IR-1844 moved to Monique Jackson after cedar-483 showed expired-token API requests. The response team classified the signal as corroborated because it may indicate unauthorized data access connected with 198.51.100.244. For this case, the evidence set supports the scope decision because the team pr... | For case IR-1844, Monique Jackson segmented cedar-483 in segment-14 after detection of expired-token API requests. The response blocked contact with 198.51.100.244, then searched for matching indicators for the relevant directory objects. Incident Command owns the next containment decision and must review audit trail a... |
SECU-2026-84945627 | Andrew Meza | Malware infection | Cloud DB Cluster prod-db-01 | Case IR-7855 contains Andrew Meza's initial assessment of ransomware signature execution associated with iris-171. The triage decision treats 198.51.100.135 as relevant to a possible lateral encryption activity event without assuming compromise. The working record combines EDR events and file-write telemetry with a rev... | For case IR-7855, Andrew Meza blocked iris-171 in segment-39 after detection of ransomware signature execution. The response blocked contact with 198.51.100.135, then searched for matching indicators for the service account and dependent workloads. Network Defense owns the next containment decision and must review EDR ... |
SECU-2026-20712010 | Mandy Campbell | Unauthorized access | File Server SRV-FS-04 | Security case IR-4047 began when Mandy Campbell identified Kerberos service-ticket anomalies on domain controller delta-984. Evidence from 198.51.100.197 is being compared with control data before the team confirms any privilege escalation conclusion. To establish scope, Mandy Campbell retained the original alert paylo... | For case IR-4047, Mandy Campbell limited delta-984 in segment-70 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.197, then applied targeted network controls for the identified process tree. Endpoint Engineering owns the next containment decision and must review directo... |
SECU-2026-78084542 | John Atkins | Malware infection | Domain Controller DC-01 | Case IR-7766 contains John Atkins's initial assessment of unusual encrypted egress associated with lumen-359. Source 198.51.100.27 is retained as an indicator while the team determines whether the behavior supports suspected C2 beaconing. The record connects the host and its active sessions to proxy flow records and DN... | For case IR-7766, John Atkins blocked lumen-359 in segment-37 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.27, then captured volatile evidence for the host and its active sessions. Platform Reliability owns the next containment decision and must review proxy flow records and... |
SECU-2026-25265857 | Nicole Watson | Brute-force attack | Corporate SSH Gateway Firewall | The triage narrative for IR-6376 focuses on repeated SSH authentication failures observed on Linux gateway juniper-850. Analysts retained 198.51.100.15 for investigation because its observed behavior is consistent with credential-access activity. Reviewers used authentication logs and firewall denies to examine the obs... | For case IR-6376, Nicole Watson disabled juniper-850 in segment-72 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.15, then placed the asset under enhanced monitoring for the observed network path. Forensics owns the next containment decision and must review authent... |
SECU-2026-63522863 | Miguel Lowery | Phishing attempt | Domain Controller DC-01 | Security case IR-2759 began when Miguel Lowery identified macro-enabled attachment delivery on employee mailbox lumen-218. Investigators are evaluating whether activity linked to 198.51.100.57 represents user credential compromise rather than an approved exception. The record connects the service account and dependent ... | For case IR-2759, Miguel Lowery isolated lumen-218 in segment-12 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.57, then captured volatile evidence for the service account and dependent workloads. Security Assurance owns the next containment decision and must review m... |
SECU-2026-93326114 | Nicole Smith | Unauthorized access | File Server SRV-FS-04 | The investigative record IR-6416 links cedar-795 to expired-token API requests and assigns review to Nicole Smith. Investigators are evaluating whether activity linked to 198.51.100.186 represents unauthorized data access rather than an approved exception. The case file uses audit trail and token issuance history to ad... | For case IR-6416, Nicole Smith limited cedar-795 in segment-77 after detection of expired-token API requests. The response blocked contact with 198.51.100.186, then placed the asset under enhanced monitoring for the mailbox and delivered copies. Cloud Security owns the next containment decision and must review audit tr... |
SECU-2026-13949598 | Angela Richard | Malware infection | User Endpoint LAPTOP-FIN-12 | Investigation IR-6056 records Angela Richard's review of ransomware signature execution on file server juniper-156 in segment-73. Correlation work places 198.51.100.159 in the event sequence and tests its relevance to lateral encryption activity. Reviewers used EDR events and file-write telemetry to examine the implica... | For case IR-6056, Angela Richard isolated juniper-156 in segment-73 after detection of ransomware signature execution. The response blocked contact with 198.51.100.159, then captured volatile evidence for the implicated cloud resources. Messaging Security owns the next containment decision and must review EDR events an... |
SECU-2026-46704424 | Rhonda Daniels | Unauthorized access | Workstation-WS-9942 | Case IR-3888 contains Rhonda Daniels's initial assessment of Kerberos service-ticket anomalies associated with keystone-981. The response team classified the signal as high-confidence because it may indicate privilege escalation connected with 198.51.100.23. To establish scope, Rhonda Daniels validated the signal again... | For case IR-3888, Rhonda Daniels removed keystone-981 in segment-75 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.23, then applied targeted network controls for the affected identity and related tokens. Forensics owns the next containment decision and must review dir... |
SECU-2026-64995394 | Eric Mccullough | Malware infection | Corporate SSH Gateway Firewall | The time-bounded record IR-9836 links iris-177 to unusual encrypted egress and assigns review to Eric Mccullough. Investigators are evaluating whether activity linked to 198.51.100.117 represents suspected C2 beaconing rather than an approved exception. To establish scope, Eric Mccullough retained the original alert pa... | For case IR-9836, Eric Mccullough suspended iris-177 in segment-38 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.117, then placed the asset under enhanced monitoring for the identified process tree. Messaging Security owns the next containment decision and must review proxy f... |
SECU-2026-96242775 | Tanya Williams | Brute-force attack | Domain Controller DC-01 | During case IR-7207, Tanya Williams triaged repeated SSH authentication failures affecting harbor-816 within segment-31. Source 198.51.100.226 is retained as an indicator while the team determines whether the behavior supports credential-access activity. The evidence review uses authentication logs and firewall denies;... | For case IR-7207, Tanya Williams blocked harbor-816 in segment-31 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.226, then placed the asset under enhanced monitoring for the service account and dependent workloads. Network Defense owns the next containment decision... |
SECU-2026-22934687 | Laura Clark | Phishing attempt | Corporate SSH Gateway Firewall | The triage narrative for IR-5238 focuses on macro-enabled attachment delivery observed on employee mailbox harbor-914. Correlation work places 198.51.100.86 in the event sequence and tests its relevance to user credential compromise. The record connects the identified process tree to message trace and attachment detona... | For case IR-5238, Laura Clark suspended harbor-914 in segment-64 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.86, then confirmed backup integrity for the identified process tree. Forensics owns the next containment decision and must review message trace and attachme... |
SECU-2026-78591167 | Dennis Allen | Malware infection | File Server SRV-FS-04 | The triage narrative for IR-5908 focuses on ransomware signature execution observed on file server cedar-153. Correlation work places 198.51.100.202 in the event sequence and tests its relevance to lateral encryption activity. The working record combines EDR events and file-write telemetry with a review of the implicat... | For case IR-5908, Dennis Allen protected cedar-153 in segment-38 after detection of ransomware signature execution. The response blocked contact with 198.51.100.202, then confirmed backup integrity for the implicated cloud resources. Identity Operations owns the next containment decision and must review EDR events and ... |
SECU-2026-40129658 | Steven Carr | Unauthorized access | Workstation-WS-9942 | Case IR-3879 contains Steven Carr's initial assessment of Kerberos service-ticket anomalies associated with cedar-402. Evidence from 198.51.100.96 is being compared with control data before the team confirms any privilege escalation conclusion. Case evidence includes directory telemetry and account activity; the invest... | For case IR-3879, Steven Carr locked cedar-402 in segment-19 after detection of Kerberos service-ticket anomalies. The response blocked contact with 198.51.100.96, then updated the detection scope for the affected identity and related tokens. Threat Hunting owns the next containment decision and must review directory t... |
SECU-2026-85101372 | Joseph Wang | Malware infection | User Endpoint LAPTOP-FIN-12 | Investigation IR-3551 records Joseph Wang's review of unusual encrypted egress on workstation lumen-488 in segment-21. The observed indicators suggest suspected C2 beaconing, while source reference 198.51.100.90 remains under active correlation. The working record combines proxy flow records and DNS lookups with a revi... | For case IR-3551, Joseph Wang protected lumen-488 in segment-21 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.90, then recorded the active process state for the host and its active sessions. Endpoint Engineering owns the next containment decision and must review proxy flow re... |
SECU-2026-31682293 | Thomas Perez | Brute-force attack | User Endpoint LAPTOP-FIN-12 | The monitoring team registered IR-5533 when segment-84 produced evidence of repeated SSH authentication failures at meridian-139. Investigators are evaluating whether activity linked to 198.51.100.35 represents credential-access activity rather than an approved exception. The case file uses authentication logs and fire... | For case IR-5533, Thomas Perez blocked meridian-139 in segment-84 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.35, then placed the asset under enhanced monitoring for the logged file activity. Cloud Security owns the next containment decision and must review auth... |
SECU-2026-10170940 | Alexander Anderson | Phishing attempt | Cloud DB Cluster prod-db-01 | During case IR-6292, Alexander Anderson triaged macro-enabled attachment delivery affecting falcon-861 within segment-72. The alert's technical context includes 198.51.100.117; its present risk hypothesis is user credential compromise. The working record combines message trace and attachment detonation results with a r... | For case IR-6292, Alexander Anderson limited falcon-861 in segment-72 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.117, then placed the asset under enhanced monitoring for the mailbox and delivered copies. Cloud Security owns the next containment decision and must r... |
SECU-2026-78207589 | Crystal Mcdonald | Unauthorized access | File Server SRV-FS-04 | In IR-3037, Crystal Mcdonald is assessing whether activity associated with expired-token API requests on meridian-405 creates material exposure. Correlation work places 198.51.100.231 in the event sequence and tests its relevance to unauthorized data access. Investigators assessed the affected identity and related toke... | For case IR-3037, Crystal Mcdonald segmented meridian-405 in segment-12 after detection of expired-token API requests. The response blocked contact with 198.51.100.231, then rotated exposed credentials for the affected identity and related tokens. Incident Command owns the next containment decision and must review audi... |
SECU-2026-43872695 | Kimberly Brock | Brute-force attack | User Endpoint LAPTOP-FIN-12 | During case IR-2620, Kimberly Brock triaged repeated SSH authentication failures affecting atlas-370 within segment-61. Investigators are evaluating whether activity linked to 198.51.100.39 represents credential-access activity rather than an approved exception. The record connects the affected identity and related tok... | For case IR-2620, Kimberly Brock quarantined atlas-370 in segment-61 after detection of repeated SSH authentication failures. The response blocked contact with 198.51.100.39, then recorded the active process state for the affected identity and related tokens. Endpoint Engineering owns the next containment decision and ... |
SECU-2026-46843503 | Elijah Lee | Malware infection | File Server SRV-FS-04 | Security case IR-8325 began when Elijah Lee identified unusual encrypted egress on workstation iris-484. The response team classified the signal as high-confidence because it may indicate suspected C2 beaconing connected with 198.51.100.58. For this case, the evidence set supports the scope decision because the team co... | For case IR-8325, Elijah Lee quarantined iris-484 in segment-78 after detection of unusual encrypted egress. The response blocked contact with 198.51.100.58, then searched for matching indicators for the implicated cloud resources. Cloud Security owns the next containment decision and must review proxy flow records and... |
SECU-2026-69419227 | Jessica Murphy | Phishing attempt | Workstation-WS-9942 | The monitoring team registered IR-2655 when segment-67 produced evidence of macro-enabled attachment delivery at delta-209. The current evidence package traces a potential user credential compromise route through 198.51.100.175 and related records. Reviewers used message trace and attachment detonation results to exami... | For case IR-2655, Jessica Murphy contained delta-209 in segment-67 after detection of macro-enabled attachment delivery. The response blocked contact with 198.51.100.175, then placed the asset under enhanced monitoring for the security-control response. Threat Hunting owns the next containment decision and must review ... |
Soc_Alert_Incident_Tickets1 (Synthetic B2B Dataset Preview)
Add me on Discord: xomohappy for access support, delivery questions, or product questions about this premade commercial dataset.
This is a premium, privacy-compliant, industry-safe synthetic dataset simulating Security Operations Center (SOC) Alert & Incident logs for B2B applications.
About this Dataset
This dataset is generated programmatically using large language models combined with a strict data curation and validation layer.
- Privacy-safe: Contains synthetic names, phone numbers, and company identifiers.
- Structured and verified: Schema-validated, formatted, and deduplicated to reduce model overfitting risk.
- Target AI use case: Cybersecurity firms training automated incident response and threat triagers.
- Category: Security
Schema Definition
Each record contains the following fields:
alert_id(str): Pre-assigned Alert ID (e.g. SOC-INC-XXXX)analyst_name(str): Pre-assigned Security Analyst Namethreat_category(str): Malware infection, brute-force attack, phishing attempt, or unauthorized accesssystem_impacted(str): Name of server, cloud database, or workstationanalyst_assessment(str): Security analyst's assessment of threat level and compromise evidencecontainment_steps(str): Technical steps taken to isolate host, block IP, and remediate threat
Get the Commercial Version
Need a larger dataset for production fine-tuning? The matching private repo is HaseebDev/soc_alert_incident_tickets1-commercial and is available under a commercial license.
- Payment: Lemon Squeezy hosted checkout.
- Delivery: Lemon Squeezy checkout with secure commercial delivery after purchase
- Typical commercial package: 10,000+ records, schema documentation, and quality audit report.
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