Tailscale Premium: Large outbound transfer over tailnet

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Identifies when a single src-dst pair transfers more than 100 MB over the tailnet within a 1-hour window. Large bursts can indicate data staging, exfiltration, or a misconfigured backup. Requires Tailscale Premium or Enterprise.

Attribute Value
Type Analytic Rule
Solution Tailscale (CCF)
ID d2e3f4a5-2b3c-4d5e-6f7a-8b9c0d1e2f3a
Severity Medium
Status Available
Kind Scheduled
Tactics Exfiltration, Collection
Techniques T1041, T1020
Required Connectors TailscalePremiumCCF
Source View on GitHub

Tables Used

This content item queries data from the following tables:

Table Transformations Ingestion API Lake-Only
Tailscale_Network_CL ? ?

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