SigmaHQ Detections
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6,797 detections
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Detects the change of user type from "Guest" to "Member" for potential elevation of privilege.
Detects when PIM alerts are set to disabled.
Detects when changes are made to PIM roles
Detects when a user is added to a privileged role.
Detects when a new admin is created.
Detect when a user has reset their password in Azure AD
Identifies that users were active from an IP address that has been identified as an anonymous proxy IP address.
Atypical Travel
Sigma
Identifies two sign-ins originating from geographically distant locations, where at least one of the locations may also be atypical for the user, given past behavior.
Impossible Travel
Sigma
Identifies user activities originating from geographically distant locations within a time period shorter than the time it takes to travel from the first location to the second.
Detects suspicious rules that delete or move messages or folders are set on a user's inbox.
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