Microsoft claims that Windows 11's built-in security tool is enough for most PC users, but that's only the case if the tool works. An issue affecting some PCs prevents security scans from being ...

Microsoft's multi-model agentic scanning system for finding security flaws in software, codename MDASH, has deployed to Microsoft Azure Government, the company announced on September 8, 2026, with ...

Microsoft's 100-agent AI vulnerability scanner entered its next phase at Microsoft Build 2026 on June 2, 2026, when the company opened an expanded preview of MDASH — the Microsoft Security multi-model ...