Microsoft Defender for Office 365
14 Message Center and Roadmap announcements for this Microsoft 365 service.
All Microsoft Defender for Office 365 updates
Every Message Center announcement and Roadmap item recorded for this service, newest first.
20262 updates
202511 updates
- RM488097 Microsoft Defender for Office 365: Full Submissions experience in GCC
- RM536573 Microsoft Teams: Report a Suspicious Call in Microsoft Teams
- RM531760 Microsoft Defender for Office 365: User Report capabilities to Defender for Office Plan 1
- RM529816 Microsoft Defender for Office 365: Zero-hour auto-purge (ZAP) Teams protection capabilities to Defender for Office Plan 1
- RM531761 Microsoft Defender for Office 365: Admins can hunt on calls in Microsoft Teams
- RM503108 Microsoft Defender for Office 365: Automated Investigation & Response (AIR) Platform Modernization – User Submission Playbook
- RM503112 Microsoft Defender for Office 365: Agentic AI Phish Submission Analysis & Response
- RM502528 Microsoft Defender for Office 365: Auto-Remediation of Malicious Similarity Clusters in AIR
- RM542189 Microsoft Defender for Office 365: Admins can block external users in Microsoft Teams from Defender Portal
- RM497548 Microsoft Defender for Office 365: Overview dashboard
- RM488095 Microsoft Defender for Office 365: Additional actions include submit, allow/block, and trigger AIR from Advanced Hunting.