All events
// Operations

Authentication Failure

Pre-authentication failed for gsimmons from 10.4.12.41 (status 0x18: bad password)

EVT-951435Low

Same principal

Other activity for gsimmons around this time

TimeEventSeverityHost
2026-09-02 19:24:23ZAuthentication FailureLowWS-FIN-009
2026-09-02 19:27:23ZAuthentication SuccessInfoWS-FIN-010
2026-09-02 19:42:54ZCloud Api CallInfo
2026-09-02 20:13:58ZAuthentication FailureLowWS-FIN-008
2026-09-02 20:57:56ZAuthentication SuccessInfoWS-FIN-009

Same source address

Other activity from 10.4.12.41

TimeEventUserCountry
2026-09-02 19:20:17ZAuthentication SuccesskthompsonUSA
2026-09-02 19:35:27ZNetwork Allow
2026-09-02 19:59:04ZAuthentication SuccesslgarciaUSA
2026-09-02 21:01:18ZNetwork Allow

Record

Source
WIN-DC01Active Directory
Event type
AUTHENTICATION_FAILURE
Action
logon
Status
failure
Location
Chicago, USA
Observed

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