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MC1455016 — New Defender for Identity health issue for missing Windows events from a domain controller

MC1455016Microsoft Defender XDRstayInformedUpdated: 14 August 2026

Microsoft Defender for Identity now includes a new sensor health issue, "No Windows events received from domain controller," to alert administrators of missing Windows events. This improves visibility into event collection gaps affecting detections. It is available now, requires no pre-rollout action, and helps identify domain controller issues.

Applies to: Microsoft Defender XDR
Source: mc.merill.net — data via Merill Fernando's open archive (MIT).