This has never happened before. Microsoft is expiring the authentication that protects Windows PCs from threats each time ...

The announcement follows Anthropic’s debut of its leading-edge Mythos model, which the company says has already found ...

Microsoft says Windows 11’s built-in security is strong enough for most users, though power users and enterprises may still ...

In a blog post, Microsoft says Defender is enough for most Windows 11 users. No extra antivirus needed if you keep defaults ...

Microsoft (MSFT) stock rose 1.86% after announcing integration of Anthropic's Claude Mythos AI into its Security Development ...

With April’s Patch Tuesday hitting just yesterday, Microsoft released updates to address 167 security vulnerabilities. This is the second highest number of vulnerabilities ever patched on a Patch ...

Microsoft’s April 2026 Patch Tuesday fixes 165 vulnerabilities, including two zero-days, in one of the company’s largest ...

Microsoft plans to release a major security enhancement to Windows 11 that promises to prevent breaches from threat actors using stolen credentials. The new Administrator Protection feature is an ...

Microsoft released .NET 10.0.7 to fix critical CVE-2026-40372 vulnerability that could allow SYSTEM-level access and data ...

PITTSBURGH, Nov. 4, 2025 /PRNewswire/ -- Leading cybersecurity provider Hornetsecurity today announced major enhancements to its Teams Protection solution, powered by its AI Cyber Assistant, with the ...