Security operations
Microsoft Security Copilot
Generative AI assistance and agents for investigation and response.
News
Security Copilot news
3 posts in the last 180 days from Microsoft's blogs, Tech Community and Azure Updates.
Security Copilot
New at Ignite: TI Guided Experience in Security Copilot
The Security Copilot team is consistently improving the threat intelligence (TI) experience for customers.
Microsoft Defender XDR BlogSecurity Copilot
New Security Copilot Plugin Name Reflects Broader Capabilities
The Copilot for Security team is continuously enhancing threat intelligence (TI) capabilities in Copilot for Security to provide a more comprehensive and…
Microsoft Defender XDR BlogSecurity Copilot
Accelerate Your Security Copilot and Agentic Security Readiness with Virtual Technical Workshops
These virtual technical workshops for practitioners looking to build AI-for-Security expertise across Microsoft Entra, Intune, Purview, and Threat…
Microsoft Security Community Blog
Product changes
New features and changes
All 1 entries Microsoft documented on Learn in the last 12 months, newest first.
April 2026
- Preview
Security Analyst Agent - Public preview
Type: New feature Experience: Standalone / Embedded The Security Analyst Agent in Security Copilot helps security analysts quickly identify, assess, and prioritize risks. The agent performs deep, multi-step investigations across Microsoft Defender and Microsoft Sentinel telemetry to surface high-impact risks…
DocsDeploy AI agents in Microsoft Defender
Deploy AI agents in Microsoft Defender Learn about AI agents in Microsoft Defender that can help you perform your security tasks easily.
No changes match.