Dataverse - Terminated employee exfiltration to USB drive

Identifies files downloaded from Dataverse by departing or terminated employees which are copied to USB mounted drives.

Detection logic

Detection requirements

Platform: Linux macOS Windows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
Log source product: dataverse microsoftthreatprotection
Log source service: dataverseactivity deviceevents devicefileevents deviceinfo

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Detection rules

Dataverse - Terminated employee exfiltration to USB drive

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules