anti 590c2b0fac feat(correlation): credential-reuse engine + reuse-correlate worker ...

Adds CorrelationEngine.correlate_credential_reuse + the
`decnet reuse-correlate` long-running worker. The worker mirrors the
mutator's bus-wake + slow-tick pattern: wakes on credential.captured
and attacker.observed for sub-second latency, falls back to a 60s
poll if the bus is unavailable, and publishes
credential.reuse.detected once per new or grown CredentialReuse row
(group-deduped so a 5-cred reuse doesn't emit 5 partial events).

The web ingester now publishes credential.captured after every
successful Credential upsert; bus + new repo helper
find_credential_reuse_candidates feed the engine pass.

2026-04-26 03:37:49 -04:00

4.9 KiB

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