Microsoft 365 OAuth Consent Defense
Five Sentinel detections for OAuth consent attacks (with the KQL inline)
Suspicious consent grant, mass campaign, anomalous SP sign-in, post-consent credential addition, and Graph API mass read. Plus a …
Microsoft 365 Device Code Defense
Detecting device code phishing in Microsoft Sentinel, one field, one rule
Every successful device code sign-in writes `AuthenticationProtocol == deviceCode` to SigninLogs. Normal users almost never trigger this. The …