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Change stream · Microsoft Defender XDR Blog

Security Copilot in Defender: empowering the SOC with assistive and autonomous AI

20 Mar 2026 · Defender

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Security operations centers are increasingly overwhelmed. Analysts must triage large volumes of alerts, investigate complex signals across multiple environments, and determine which threats require immediate…

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Sources read 26 Oct 09:15 UTC · 272 of 272 readable · 270 fully read · documentation 469/469 current