Describes security event 4740 (S) A user account was locked out. This event is generated every time a user account is locked out.

See event ID 4767 for account unlocked. This event is logged both for local SAM accounts and domain accounts. The user and logon session that performed the action. This will always be the system …

Windows Event ID 4740 signifies that a user account has been locked out due to multiple failed login attempts. This article will guide you through analyzing these events to identify potential security …

Jun 17, 2025 · When an Active Directory user account is locked, an account lockout event ID is added to the Windows event logs. Event ID 4740 is added on domain controllers and the event 4625 is added …

Mar 19, 2025 · When you are identifying the causes of account lockouts on domain controllers, it’s essential to understand the various components of Event ID 4740 and how they contribute to the …

Event ID 4740 is generated on domain controllers, Windows servers, and workstations every time an account gets locked out. Event ID 4767 is generated every time an account is unlocked.

Oct 4, 2023 · The event has all the information about the user account that was locked out, the time of the lockout, and the source of the failed login attempts (caller computer name). In this guide, we will …

Mar 16, 2015 · Could someone have scripted something like a manual persistent drive mount on startup and specified credentials with an expired password? You’ve got the computer name so it’s a matter …

Feb 5, 2023 · When a client computer enters the wrong password multiple times, A user account was locked out error appears on the domain controller with an Event ID 4740. This article will help you get …

Mar 21, 2023 · All in all, Windows Event Log ID 4740 is a security audit event logged in the Windows Event Viewer when a user account gets locked out. Furthermore, this event is generated on domain …