Malicious M365 Account Deletion by Unusual Users
Last updated on:
In this page
About the rule
Rule Type
Anomaly
Rule Description
Detects unauthorized deletions of user accounts by atypical actors.
Severity
Attention
Rule Requirement
Criteria
Action1: actionname = "DETECTION_ACTION_M365_USER_DELETED" | isanomalous(User at an unusual Time) | isanomalous(User with abnormal Count) select Action1.CALLER,Action1.TARGET,Action1.RESULT,Action1.MODIFIED_PROPERTIES_GD,Action1.TARGET_ID,Action1.OPERATION
Detection
Execution Mode
Intelligent
Log Sources
Microsoft 365
