None of that is surprising or different to the monthly norm for PC owners. What is different, Microsoft says, is that ...

The Windows security updates, especially for servers from April, have partly severe side effects. Some Windows servers ...

Threat actors are exploiting three recently disclosed Windows security vulnerabilities in attacks aimed at gaining SYSTEM or ...

A security vulnerability was recently discovered in Microsoft Defender, the first-party Windows 11 antivirus tool used by ...

Microsoft will turn on hotpatch security updates by default for all eligible Windows devices managed through Microsoft Intune and the Microsoft Graph API, beginning with the May 2026 Windows security ...

And Microsoft’s latest Windows security update disrupts authentication, devices, and websites, forcing enterprises to roll back installations.

Microsoft has quietly tightened Windows 11’s security model, and the latest change is already raising eyebrows. The Storage settings page — a core part of managing disk space, cleanup tools, and ...

For years, installing a third-party antivirus on a Windows PC felt non-negotiable. Today, however, the landscape has changed. Microsoft has improved its built-in security suite by adding features such ...

The exploit uses an insecure behavior of Windows Defender and a file API to secure system rights. It is still unpatched.