Updated Microsoft Defender documentation in defender-xdr/security-for-ai/ai-agent-detection-protection.md.
Day in brief
Sap Solution Security Content leads 65 Defender updates
28 April 2026 recorded 58 updated, 7 removed Microsoft Defender documentation changes. The most active areas were Endpoint, Defender XDR, Sentinel.
- Sap Solution Security Content
Sentinel · Cloud and workloadsUpdated Microsoft Defender documentation in sentinel/sap/sap-solution-security-content.md.
- Ai Agent Detection Protection
Defender XDR · GeneralUpdated Microsoft Defender documentation in defender-xdr/security-for-ai/ai-agent-detection-protection.md.
- Fixed Reported Inaccuracies
Vulnerability Management · GeneralUpdated Microsoft Defender documentation in defender-vulnerability-management/fixed-reported-inaccuracies.md.
- Quarantined email messages in Microsoft 365
Office 365 · Email and collaborationUpdated Microsoft Defender documentation in defender-office-365/quarantine-about.md.
- Configure Remediation Microsoft Defender Antivirus
Endpoint · Endpoint protectionUpdated Microsoft Defender documentation in defender-endpoint/configure-remediation-microsoft-defender-antivirus.md.
This period briefing was assembled from the tracked Microsoft Learn and Message Center changes.
65 updates
Microsoft Defender XDR
19 updatesUpdated Microsoft Defender documentation in defender-xdr/security-for-ai/ai-agent-detection-protection.md.
Updated Microsoft Defender documentation in defender-xdr/security-for-ai/ai-agent-detection-protection.md.
Updated Microsoft Defender documentation in defender-xdr/security-for-ai/ai-agent-detection-protection.md.
Updated Microsoft Defender documentation in defender-xdr/security-for-ai/ai-agent-detection-protection.md.
Updated Microsoft Defender documentation in defender-xdr/security-for-ai/ai-agent-detection-protection.md.
Defender Security For Ai
UpdatedUpdated Microsoft Defender documentation in defender-xdr/security-for-ai/defender-security-for-ai.md.
Defender Security For Ai
UpdatedUpdated Microsoft Defender documentation in defender-xdr/security-for-ai/defender-security-for-ai.md.
Defender Security For Ai
UpdatedUpdated Microsoft Defender documentation in defender-xdr/security-for-ai/defender-security-for-ai.md.
Defender Security For Ai
UpdatedUpdated Microsoft Defender documentation in defender-xdr/security-for-ai/defender-security-for-ai.md.
Defender Security For Ai
UpdatedUpdated Microsoft Defender documentation in defender-xdr/security-for-ai/defender-security-for-ai.md.
Updated Microsoft Defender documentation in defender-xdr/security-for-ai/ai-agent-detection-protection.md.
Updated Microsoft Defender documentation in defender-xdr/security-for-ai/ai-agent-detection-protection.md.
Updated Microsoft Defender documentation in defender-xdr/security-for-ai/ai-agent-detection-protection.md.
Updated Microsoft Defender documentation in defender-xdr/security-for-ai/ai-agent-detection-protection.md.
Updated Microsoft Defender documentation in defender-xdr/security-for-ai/ai-agent-detection-protection.md.
Updated Microsoft Defender documentation in defender-xdr/security-copilot-in-microsoft-365-defender.md.
Updated Microsoft Defender documentation in defender-xdr/security-copilot-m365d-script-analysis.md.
Updated Microsoft Defender documentation in defender-xdr/application-card-copilot-defender.md.
Microsoft Defender for Endpoint
32 updatesUpdated Microsoft Defender documentation in defender-endpoint/configure-remediation-microsoft-defender-antivirus.md.
Investigate Machines
UpdatedUpdated Microsoft Defender documentation in defender-endpoint/investigate-machines.md.
Updated Microsoft Defender documentation in defender-endpoint/restrict-response-actions-high-value-assets.md.
Machines View Overview
UpdatedUpdated Microsoft Defender documentation in defender-endpoint/machines-view-overview.md.
Updated Microsoft Defender documentation in defender-endpoint/restrict-response-actions-high-value-assets.md.
Updated Microsoft Defender documentation in defender-endpoint/mde-linux-prerequisites.md.
Devices Overview
UpdatedUpdated Microsoft Defender documentation in defender-endpoint/devices-overview.md.
Updated Microsoft Defender documentation in defender-endpoint/restrict-response-actions-high-value-assets.md.
Updated Microsoft Defender documentation in defender-endpoint/configure-contextual-file-folder-exclusions-microsoft-defender-antivirus.md.
Updated Microsoft Defender documentation in defender-endpoint/configure-contextual-file-folder-exclusions-microsoft-defender-antivirus.md.
Updated Microsoft Defender documentation in defender-endpoint/configure-contextual-file-folder-exclusions-microsoft-defender-antivirus.md.
Updated Microsoft Defender documentation in defender-endpoint/machine-tags.md.
Updated Microsoft Defender documentation in defender-endpoint/create-custom-data-collection-rules.md.
Custom Data Collection
UpdatedUpdated Microsoft Defender documentation in defender-endpoint/custom-data-collection.md.
Data Storage Privacy
UpdatedUpdated Microsoft Defender documentation in defender-endpoint/data-storage-privacy.md.
Updated Microsoft Defender documentation in defender-endpoint/devices-overview.md.
Devices Overview
UpdatedUpdated Microsoft Defender documentation in defender-endpoint/devices-overview.md.
Updated Microsoft Defender documentation in defender-endpoint/machines-view-overview.md.
Updated Microsoft Defender documentation in defender-endpoint/investigate-machines.md.
Updated Microsoft Defender documentation in defender-endpoint/manage-device-scope-relevance.md.
Updated Microsoft Defender documentation in defender-endpoint/restrict-response-actions-high-value-assets.md.
Updated Microsoft Defender documentation in defender-endpoint/restrict-response-actions-high-value-assets.md.
Updated Microsoft Defender documentation in defender-endpoint/whats-new-in-microsoft-defender-endpoint.md.
Updated Microsoft Defender documentation in defender-endpoint/whats-new-in-microsoft-defender-endpoint.md.
Removed Microsoft Defender documentation in defender-endpoint/device-inventory-field-reference.md.
Device Timeline Event Flag
RemovedRemoved Microsoft Defender documentation in defender-endpoint/device-timeline-event-flag.md.
Exclude Devices
RemovedRemoved Microsoft Defender documentation in defender-endpoint/exclude-devices.md.
Guidelines Device Inventory
RemovedRemoved Microsoft Defender documentation in defender-endpoint/guidelines-device-inventory.md.
Internet Facing Devices
RemovedRemoved Microsoft Defender documentation in defender-endpoint/internet-facing-devices.md.
Targeting Devices
RemovedRemoved Microsoft Defender documentation in defender-endpoint/targeting-devices.md.
Transient Device Tagging
RemovedRemoved Microsoft Defender documentation in defender-endpoint/transient-device-tagging.md.
Linux Off Board Endpoints
UpdatedUpdated Microsoft Defender documentation in defender-endpoint/linux-off-board-endpoints.md.
Updated Microsoft Defender documentation in defender-office-365/quarantine-about.md.
Updated Microsoft Defender documentation in defender-for-cloud-apps/app-governance-monitor-apps-unusual-data-usage.md.
Microsoft Sentinel
11 updatesUpdated Microsoft Defender documentation in sentinel/sap/sap-solution-security-content.md.
Updated Microsoft Defender documentation in sentinel/sentinel-solution-deprecation.md.
Updated Microsoft Defender documentation in sentinel/sentinel-solution-deprecation.md.
Updated Microsoft Defender documentation in sentinel/sentinel-solution-deprecation.md.
Entities Reference
UpdatedUpdated Microsoft Defender documentation in sentinel/entities-reference.md.
Preparing Sap
UpdatedUpdated Microsoft Defender documentation in sentinel/sap/preparing-sap.md.
Entities Reference
UpdatedUpdated Microsoft Defender documentation in sentinel/entities-reference.md.
Updated Microsoft Defender documentation in sentinel/connect-logstash-data-connection-rules.md.
Updated Microsoft Defender documentation in sentinel/connect-logstash-data-connection-rules.md.
Updated Microsoft Defender documentation in sentinel/sap/deploy-data-connector-agent-container.md.
Sap Deploy Troubleshoot
UpdatedUpdated Microsoft Defender documentation in sentinel/sap/sap-deploy-troubleshoot.md.
Fixed Reported Inaccuracies
UpdatedUpdated Microsoft Defender documentation in defender-vulnerability-management/fixed-reported-inaccuracies.md.