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Threat detection for Microsoft Agent 365 agents

Threat detection for Microsoft Agent 365 agents: Microsoft Defender analyzes runtime signals from agent interactions, tool usage, and execution patterns to surface alerts in Microsoft Defender XDR. Detection uses observability data from Microsoft Copilot Studio, Microsoft Foundry, Microsoft 365 Copilot Agent Builder, and agents integrated through the Microsoft Agent 365 SDK. Analysts can investigate alerts through incidents and advanced hunting. For more information, see Detect and investigate threats to AI agents using Microsoft Defender.

Source last updated 2026-07-01

Affected: Microsoft Defender XDR, Advanced Hunting

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Change history

2026-09-04 · First captured by tracker

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