Tailscale: ACL policy churn

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Identifies short windows where the tailnet ACL policy file was rewritten multiple times. Iterative policy edits during an incident can indicate a defender adjusting rules or an attacker probing.

Attribute	Value
Type	Hunting Query
Solution	Tailscale (CCF)
ID	b82e5d4d-2c8f-5e3b-ad2e-1f4c6e8d9eab
Tactics	DefenseEvasion, PrivilegeEscalation
Techniques	T1098, T1556
Required Connectors	TailscaleCCF
Source	View on GitHub

Tables Used

This content item queries data from the following tables:

Table	Transformations	Ingestion API	Lake-Only
Tailscale_Audit_CL	?	✓	?

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