Microsoft's Build 2026 security news centers on an agentic AI vulnerability system designed to find real exploitable flaws, connect them to Defender and GitHub, and help developers fix them faster.

Ahead of Build 2026, Microsoft detailed new AI-focused security tools and agent protections designed for large-scale enterprise use.

Microsoft's Build 2026 security news centers on an agentic AI vulnerability system designed to find real exploitable flaws, connect them to Defender and GitHub, and help…