Tailscale: Mass credential revocation in short window

Identifies when five or more API keys, OAuth clients, or auth keys are revoked or deleted within one hour. May be routine rotation, or a typical cleanup pattern after credential compromise.

Detection logic

Detection requirements

Platform: Containers ESXi Linux macOS Network Devices Office Suite Windows
The rule states no platform. This is derived from the ATT&CK technique it maps to.
Log source product: tailscaleccf
Log source service: tailscale_audit_cl

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Detection rules

Tailscale: Mass credential revocation in short window

Detection logic

Detection requirements

MITRE ATT&CK mappings

From the source

Licence

Authorship

Detection rules