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ONE Sentinel

securitySecurity/M365 SECURITY/HIGH

Copilot Studio agent security: Top 10 risks you can detect and prevent

sourceMicrosoft Security Blog
calendar_todayFebruary 12, 2026
schedule1 min read
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EXECUTIVE SUMMARY

Mitigating Risks in Copilot Studio Agents with Microsoft Defender

Summary

The article discusses the top ten security risks associated with Copilot Studio agents and provides guidance on how to detect and mitigate these risks using Microsoft Defender capabilities.

Key Points

  • Copilot Studio agents are powerful tools that can pose security risks if not properly managed.
  • Common risks include misconfigurations, over-broad sharing, unauthenticated access, and weak orchestration controls.
  • The article maps each risk to practical detections and mitigations using Microsoft Defender.
  • The focus is on enhancing security through better configuration and access management.

Analysis

The significance of this article lies in its focus on the security of Copilot Studio agents, which are becoming increasingly integral in various IT environments. By identifying common risks and providing actionable mitigation strategies, the article serves as a valuable resource for IT professionals looking to enhance their security posture using Microsoft Defender.

Conclusion

IT professionals should review their Copilot Studio agent configurations and access controls, utilizing Microsoft Defender to detect and mitigate potential security risks.