Walk through responding to a critical finding reported by TruffleHog in production.

Start with verification: a Critical rating is a claim, not a fact. Confirm the affected version or resource is actually deployed and that the vulnerable path is reachable from untrusted input.

Then contain according to the finding class. A leaked credential is rotated first and only then removed from history — deleting the commit does nothing if the key is already public. A vulnerable dependency is patched or the affected feature disabled. A compromised host is isolated for forensics before termination, since terminating destroys the evidence. A misconfigured policy is corrected and audited for other resources sharing it.

Close the loop in the pipeline. The point of DevSecOps is that the same class of issue should be caught earlier next time: add or tighten the rule, lower the threshold, or add a policy at admission. For TruffleHog, that usually means failing the pipeline only on verified-live credentials to keep noise down.

Finish with the blameless review — how long the exposure lasted, why the existing gates missed it, and what detection you added.