Microsoft’s recent announcement at the RSA 2026 conference highlights the evolution of Security Copilot into an agentic AI ecosystem designed to streamline security and IT operations. Now included at no additional cost for Microsoft 365 E5 and E7 license holders, these AI agents tackle alert fatigue by autonomously analyzing signals, triaging incidents, and executing workflows across identity, endpoint, cloud, and data environments.
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- Measurable Efficiency Gains: Early adoption has yielded significant improvements, such as security teams triaging phishing alerts up to 78% faster and IT teams reducing vulnerability remediation workflows from weeks to minutes.
- New Microsoft Agents & Upgrades: Microsoft introduced the Security Analyst Agent and Security Alert Triage Agent in Defender, which analyze up to 100MB of telemetry to uncover hidden risks and automate prioritization with transparent reasoning. Existing agents in Entra and Purview received upgrades for advanced credential scanning, custom sensitive information tracking, and multi-step analysis for insider risks.
- Expanded Partner Ecosystem: More than 70 partner-built agents—from companies like Commvault, Silverfort, and Avanade—are now available in the Microsoft Security Store to seamlessly integrate third-party signals.
- Deeper Workflow Integration: New features embed AI directly into daily operations, including an interactive chat experience natively within Defender, the general availability of the multi-step “Secret Finder” skill for analyzing unstructured data, and a new Logic Apps connector for automating agent-driven security workflows.
Overall, the updates demonstrate a shift from basic built-in AI assistance to proactive, autonomous agents that connect complex signals, reduce noise, and accelerate decisive action for security teams.
You can read the original article published here: https://techcommunity.microsoft.com/blog/securitycopilotblog/from-alert-overload-to-decisive-action-how-security-copilot-agents-are-transform/4504213
