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Preview

Microsoft Security Copilot in Microsoft Defender now includes the Dynamic Threat Detection Agent, an always-on, adaptive backend service that uncovers hidden threats across Defender and Microsoft Sentinel environments.

Why it matters: In preview

Microsoft Security Copilot in Microsoft Defender now includes the Dynamic Threat Detection Agent, an always-on, adaptive backend service that uncovers hidden threats across Defender and Microsoft Sentinel environments. Learn more

Source updated 2025-12-01

Affected: Microsoft Defender XDR, Security Copilot

View at Microsoft →