Global Admin TAP Login to Azure Portal - MFA Bypass via Midnight Blizzard
Detects sign-ins by Global Administrators using a Temporary Access Pass (TAP) to the Azure Portal. This activity is indicative of potential credential abuse, especially in cross-tenant scenarios, as TAP can bypass MFA. The rule identifies instances where a Global Administrator role is assigned or where a user with 'globaladmin' in their UPN signs in with a TAP.
Microsoft Sentinel (KQL)
