High-value assets including domain controllers, web servers, and identity infrastructure are frequent targets in ...

It’s imperative to keep Microsoft Defender up to date even when Windows Update isn’t working. Here are several methods to manually update Defender. Microsoft Defender is the built-in anti-malware ...

Microsoft is rolling out new Secure Score recommendations for Defender for Endpoint to help organizations strengthen security.

Microsoft Defender stopped a human-operated ransomware attack that abused Group Policy Objects (GPOs) to disable defenses and ...

Microsoft is working to mitigate an ongoing incident that has been blocking access to some Defender XDR portal capabilities, including threat hunting alerts. According to an admin center service alert ...

Anyone who freshly sets up Windows is often unprotected for a short time. A new update for the installation images of Windows 10 and 11 now eliminates the security risk directly from the factory. We ...

Microsoft outlines agentic AI security strategy with new Defender, Entra and Purview capabilities - SiliconANGLE ...

Microsoft will block legacy drivers in Windows 11 starting April 2026, enforcing WHCP signing to improve security and system stability.

AI agents assist with security tasks, but they themselves must also be secured. With new features in Defender, Entra, and ...

Microsoft announced that security administrators will soon be able to block external users from sending messages, calls, or meeting invitations to members of their organization via Teams. The new ...

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. This story has been updated on August 5 with a statement from ...