Microsoft says the March Windows 11 update breaks sign-ins with Microsoft accounts across multiple Microsoft apps, including ...

Windows 11 Pro combines useful built-in security with AI tools to protect your data and streamline how you work every day.

The company is reducing Copilot entry points on Windows, starting with Photos, Widgets, Notepad, and other apps.

CTI-REALM is Microsoft’s open-source benchmark that evaluates AI agents on real-world detection engineering. It measures whether an agent can take cyber threat intelligence (CTI) and produce validated ...

Discover how to secure agentic AI and protect against threats with new capabilities across Microsoft Agent 365, Microsoft Entra, Microsoft Defender, and more.

CISA and Microsoft urge organizations to secure endpoint management systems as threat actors increasingly seek to disrupt operations with wiper malware.

Even with early fixes, security risks may linger or expand as cloud environments grow more complex and responsibilities spread across teams.

At this year’s SXSW Innovation Conference in Austin, Texas, I sat down with Aparna Chennapragada, the Chief Product Officer ...