Sensor v3.x support for domain controllers with Microsoft Entra Connect identity roles
Product news · Microsoft Defender for Identity what's new
Weekly briefing
Week 9 · 23 Feb – 1 Mar 2026 UTC · assess the changes, then plan the next dates.
All dated changes in this period
45 source records · 12 groupsUpdates and guidanceDefender31 source records
Product news · 31 entries
- (Preview) Customers can now use filters on very large incidents with many alerts and entities or hide specific entities to simplify complex incident graphs.
Product news · Microsoft Defender XDR what's new
- (Preview) The following advanced hunting schema tables are now available for preview: The CloudDnsEvents table contains information about DNS activity events from cloud…
Product news · Microsoft Defender XDR what's new
- AI model security for Azure Machine Learning (Preview)
Product news · Microsoft Defender for Cloud release notes
Show the other 28 entries
- Added support for contextual Teams messages in User reported Teams Messages
Product news · Microsoft Defender for Office 365 what's new
- Automated malware remediation in Defender for Storage
Product news · Microsoft Defender for Cloud release notes
- Code to runtime enrichment for recommendations (Preview)
Product news · Microsoft Defender for Cloud release notes
- Continued rollout of new health alert: Sensor v3.x RPC audit misconfigured
Product news · Microsoft Defender for Identity what's new
- Defender for Endpoint Linux 101.26012.0007
Product news · Defender for Endpoint Linux releases
- Defender for Endpoint Linux 101.26021.0002
Product news · Defender for Endpoint Linux releases
- Defender for Endpoint macOS 101.26012.0015
Product news · Defender for Endpoint macOS releases
- Defender for Endpoint macOS 101.26012.0017
Product news · Defender for Endpoint macOS releases
- Defender for Identity sensor updates
Product news · Microsoft Defender for Identity what's new
- Defender for Identity sensor updates
Product news · Microsoft Defender for Identity what's new
- Deprecation of preview of container and container images vulnerability recommendations
Product news · Microsoft Defender for Cloud release notes
- Expanded multicloud coverage for AWS and GCP (Preview)
Product news · Microsoft Defender for Cloud release notes
- Expanding User reporting in Teams to include Calls
Product news · Microsoft Defender for Office 365 what's new
- File Integrity Monitoring requires MDE agent version 10.8799+ for legacy Windows machines
Product news · Microsoft Defender for Cloud release notes
- Identity security enhancements
Product news · Microsoft Defender for Identity what's new
- Identity security enhancements
Product news · Microsoft Defender for Identity what's new
- Kubernetes gated deployment support for AKS Automatic (GA)
Product news · Microsoft Defender for Cloud release notes
- Migrate Defender for Identity sensors from v2.x to v3.x
Product news · Microsoft Defender for Identity what's new
- Migrate Defender for Identity sensors from v2.x to v3.x
Product news · Microsoft Defender for Identity what's new
- New Defender for Identity security alerts
Product news · Microsoft Defender for Identity what's new
- New individual recommendations format in Azure portal (Preview)
Product news · Microsoft Defender for Cloud release notes
- On-demand malware scanning of Azure Files in Microsoft Defender for Storage (Preview)
Product news · Microsoft Defender for Cloud release notes
- Severity-based risk assignment for "Not evaluated" recommendations
Product news · Microsoft Defender for Cloud release notes
- Support for additional Azure regions for Defender for APIs and API security posture management with Defender CSPM
Product news · Microsoft Defender for Cloud release notes
- Suspected pass-the-ticket attack alert is now generally available
Product news · Microsoft Defender for Identity what's new
- The proactive user containment (contain user) action as part of the predictive shielding feature is now generally available.
Product news · Microsoft Defender XDR what's new
- To improve accuracy and better protect organizational identities, we've made updates to the Secure Score category calculations.
Product news · Microsoft Defender XDR what's new
- Updates to Secure Score category calculations for increased accuracy
Product news · Microsoft Defender for Cloud Apps release notes
Updates and guidanceSentinel
Call to action: update older Microsoft Sentinel content as code (Sentinel repositories) API versions before June 15, 2026
Product news · Microsoft Sentinel what's new
RoadmapDefender
Microsoft Defender for Office 365: Admins can hunt on calls in Microsoft Teams
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
Message CenterDefender
MC1239187: Defender for Office 365 URL click alerts now include Microsoft Teams
Message Center · Plan for change · Microsoft 365 Message Center Archive by Merill Fernando
Microsoft Defender XDR
Assessment context
Microsoft marks it a major change
SecurityMicrosoft Edge
Edge 145.0.3800.82: Chromium security fixes
Security advisory · Microsoft Edge security release notes
SecurityVMware Fusion / VMware Workstation
VMSA-2026-0002: VMware Workstation and Fusion updates address multiple vulnerabilities (CVE-2026-22715, CVE-2026-22716, CVE-2026-22717, CVE-2026-22722)
Security advisory · VMware security advisories (Broadcom)
SecurityCisco2 source records
Cisco · exploited, added to CISA KEV · 2 entries
- Cisco Catalyst SD-WAN Controller and Manager Authentication Bypass Vulnerability
Cisco · exploited, added to CISA KEV
CVE-2026-20127
Assessment context
CISA lists it as exploited
- Cisco SD-WAN Path Traversal Vulnerability
Cisco · exploited, added to CISA KEV
CVE-2022-20775
Assessment context
CISA lists it as exploited
SecurityGitLab
GitLab Patch Release: 18.9.1, 18.8.5, 18.7.5
Security advisory · GitLab patch releases
RoadmapDefender / Teams
RoadmapDefender3 source records
Roadmap entry · 3 entries
- Microsoft Defender for Office 365: Agentic AI Phish Submission Analysis & Response
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
- Microsoft Defender for Office 365: Auto-Remediation of Malicious Similarity Clusters in AIR
Roadmap entry · Microsoft 365 Roadmap · Microsoft 365 Message Center Archive by Merill Fernando
SecurityActive Directory / Windows Server
Security baseline for Windows Server 2025, version 2602
Security news · Microsoft Security Baselines Blog
Groups collect records about the same product or named security topic on one UTC date. Open a record for its source and history; grouping alone does not establish a shared cause or impact.