Microsoft has resolved a bug that caused Windows Defender to crash after a recent security update, resulting in 0xc0000005 ...

There’s no talk of locking down the Windows kernel just yet, but Microsoft clearly wants to move endpoint security systems out of there. There’s no talk of locking down the Windows kernel just yet, ...

Microsoft is introducing new AI tools designed to help customers continuously streamline and automate the process of identifying and reducing their exposure to security risks. The new tools come less ...

ShieldBreak is a claimed patch bypass for Defender flaw CVE-2026-50656, with a PoC tested on Windows 11 25H2 and Server 2025.

Microsoft is adding to its Entra suite to offer an SSE package, joining a slew of competitors including Netskope, Palo Alto Networks and Zscaler. Microsoft is jumping into the competitive Secure ...

Microsoft account security is essential for protecting data across Outlook, Xbox, and Windows devices. Unprotected accounts are prime targets for phishing, ransomware, and unauthorized access, making ...

Developers can sell security solutions and agents that work with Microsoft security products, including the Copilot AI. Microsoft has introduced its Security Store, a new commercial marketplace for ...