Data Exfiltration Attempt
High
Investigating
ALR-00290 · 2026-05-27T14:48:14Z
Description
Large data transfer (2.3GB) to cloud storage from VM-DEV-01 by user 'd.walker'. Email Gateway DLP policy triggered — sensitive documents detected.
Alert Metadata
Endpoint Information
MITRE ATT&CK Mapping
Investigation Timeline
14:48:14
Event ingested by SOC365 Engine
14:48:19
EmilyAI triage started — correlation enrichment
14:48:29
EmilyAI confidence: 96% — escalated to human analyst
14:48:33
Alert assigned to analyst: Emma Richardson
14:49:07
Investigation started — querying SIEM and threat intelligence
Related Alerts
| ID | Time | Alert | Severity | Status | Host |
|---|---|---|---|---|---|
| ALR-00161 | 2h ago | Data Exfiltration Attempt | High | Open | WS-LAP-010 |
| ALR-00190 | 12h ago | Data Exfiltration Attempt | Medium | False Positive | SW-CORE-01 |
| ALR-00058 | 18h ago | Data Exfiltration Attempt | Low | Resolved | WS-PC-006 |
| ALR-00432 | 1d ago | Unauthorised USB Device | Low | Investigating | VM-DEV-01 |
| ALR-00012 | 1d ago | Data Exfiltration Attempt | Medium | Investigating | WS-PC-001 |