Blog Post

Microsoft Defender XDR Blog
5 MIN READ

Announcing public preview: Uncovering hidden threats with the Dynamic Threat Detection Agent

scottfreitas's avatar
scottfreitas
Icon for Microsoft rankMicrosoft
Jan 05, 2026
At Ignite, we announced the Security Copilot Dynamic Threat Detection Agent in Microsoft Defender: an always on, adaptive backend agent that uncovers hidden threats across Defender and Microsoft Sent...
Updated Dec 19, 2025
Version 1.0