Daily Defender NewsEvery tracked change across Microsoft Defender documentation, in plain English. Browse the archive from 1 January 2026 → About this project →
Sentinel's Azure Storage Blob connector troubleshooting now specifies service-principal role assignments and Event Grid permission handling. Endpoint's Windows MMA agent guidance no longer recommends the EOSDate column in Advanced Hunting, directing administrators instead to end-of-support software guidance and Defender for Endpoint vulnerability management.
Sentinel · TroubleshootingThe troubleshooting article now explains how to assign Storage Blob Data Reader and Storage Queue Data Contributor to the Sentinel service principal, and adds guidance for Event Grid storage queue permission errors.
Endpoint · Endpoint protectionThe Windows MMA agent article no longer recommends using the EOSDate column in Advanced Hunting. It now directs administrators to end-of-support software guidance and Microsoft Defender for Endpoint vulnerability management to track remediation.
This period briefing was generated by AI from the tracked Microsoft Learn and Message Center changes.
The article no longer recommends using the EOSDate column in Advanced Hunting. It now directs administrators to the end-of-support software guidance and Microsoft Defender for Endpoint vulnerability management to track remediation.
The troubleshooting article now explains how to assign Storage Blob Data Reader and Storage Queue Data Contributor roles to the Sentinel service principal, and adds guidance for Event Grid storage queue permission errors.
