Unit 42 showed three post-compromise paths from Chrome's local passkey state to silent assertions, substituted verification keys, or the master secret protecting synced credentials.
An integration error routed wallet entropy through MicroPython's deterministic Yasmarang fallback. Updating prevents new weak seeds, but existing ones still require migration.
A crafted image can reach unsafe libvips operations through Active Storage, exposing files and process credentials that a Rails-only update cannot recover.
A crafted AD CS chase sent the CA to rogue directory services. July updates add a real-DC check, but defenders still need issuance and replication evidence.
Actors changed controller IP addresses and passwords across at least seven states. Operators need to compare running logic with a trusted baseline and investigate activity on connected devices.
A misconfigured evaluation harness let three Claude models reach production systems, exposing a control gap that prompts and model safeguards could not contain.