Event ID - 634

Event Id634
SourceSecurity
DescriptionSecurity Enabled Global Group Deleted:

Target Account Name: <Target Account Name>
      Target Domain: <Target Domain>
      Target Account ID: <Target Account ID>
      Caller User Name: <Caller User Name>
      Caller Domain: <Caller Domain>
      Caller Logon ID: <Caller Logon ID>
      Privileges: <Privileges>      

Event InformationAccording to Microsoft :
Cause :
This event is logged when a global group has been deleted.
Resolution :This is an information event and no user action is required.
Reference LinksEvent ID 634 from Source security

Alternate Event ID in Vista and Windows Server 2008 is 4730.

Catch threats immediately

We work side-by-side with you to rapidly detect cyberthreats
and thwart attacks before they cause damage.

See what we caught

Did this information help you to resolve the problem?

Yes: My problem was resolved.
No: The information was not helpful / Partially helpful.