Data Exfiltration Attempt
Medium
False Positive
ALR-00120 · 2026-04-08T17:08:37Z
Description
Large data transfer (2.3GB) to cloud storage from SRV-BACKUP-01 by user 'k.brown'. Firewall DLP policy triggered — sensitive documents detected.
Alert Metadata
Endpoint Information
MITRE ATT&CK Mapping
Investigation Timeline
17:08:37
Event ingested by SOC365 Engine
17:08:42
EmilyAI triage started — correlation enrichment
17:08:50
EmilyAI confidence: 90% — escalated to human analyst
17:09:08
Alert assigned to analyst: Emma Richardson
17:11:14
Investigation started — querying SIEM and threat intelligence
17:18:16
Containment action taken — endpoint isolated
17:27:10
Alert resolved — remediation complete
Related Alerts
| ID | Time | Alert | Severity | Status | Host |
|---|---|---|---|---|---|
| ALR-00474 | 9m ago | Failed MFA Challenge | Informational | Open | SRV-BACKUP-01 |
| ALR-00439 | 2h ago | Privilege Escalation Attempt | Low | Open | SRV-BACKUP-01 |
| ALR-00325 | 7h ago | Data Exfiltration Attempt | Medium | Investigating | WS-PC-002 |
| ALR-00380 | 22h ago | Insider Threat Indicator | High | Investigating | SRV-BACKUP-01 |
| ALR-00300 | 1d ago | Data Exfiltration Attempt | Low | False Positive | FW-EDGE-01 |