M365 Change Tracker

← All changes · defender

Preview

In advanced hunting, you can now enrich your custom detection rules by creating dynamic alert titles and descriptions, select more impacted entities, and add custom details to display in the alert side panel.

Why it matters: In preview

In advanced hunting, you can now enrich your custom detection rules by creating dynamic alert titles and descriptions, select more impacted entities, and add custom details to display in the alert side panel. Microsoft Sentinel customers that are onboarded to Microsoft Defender also now have the option to customize the alert frequency when the rule is based only on data that is ingested to Sentinel.

Source updated 2025-08-01

Affected: Microsoft Defender XDR, Advanced Hunting

View at Microsoft →