← Previous day

Next day →
Day in brief

Microsoft Security Copilot Threat Hunting Agent in advanced hunting (preview) leads 123 Defender updates

19 June 2026 recorded 123 updated Microsoft Defender documentation changes. The most active areas were Endpoint, Defender XDR.

This period briefing was assembled from the tracked Microsoft Learn and Message Center changes.

123 updates

21

Manage Incidents

Updated

Updated Microsoft Defender documentation in defender-xdr/manage-incidents.md.

Activate Defender Rbac

Updated

Updated Microsoft Defender documentation in defender-xdr/activate-defender-rbac.md.

12

Custom Detection Rules

Updated

Updated Microsoft Defender documentation in defender-xdr/custom-detection-rules.md.

1
1
78

Turn on block at first sight

Updated

Updated Microsoft Defender documentation in defender-endpoint/configure-block-at-first-sight-microsoft-defender-antivirus.md.

Android Configure

Updated

Updated Microsoft Defender documentation in defender-endpoint/android-configure.md.

Android Configure Mam

Updated

Updated Microsoft Defender documentation in defender-endpoint/android-configure-mam.md.

Ios Configure Features

Updated

Updated Microsoft Defender documentation in defender-endpoint/ios-configure-features.md.

3
3
2
2

Troubleshoot Asr

Updated

Updated Microsoft Defender documentation in defender-endpoint/troubleshoot-asr.md.