Security News

At the Build 2025 developer conference, Microsoft announced a new 'Advanced Settings' feature to help users and developers personalize the OS experience. [...]

Microsoft has open-sourced the Windows Subsystem for Linux (WSL), making its source code available on GitHub, except for a few components that are part of Windows. [...]

Here’s an overview of some of last week’s most interesting news, articles, interviews and videos: Patch Tuesday: Microsoft fixes 5 actively exploited zero-days On May 2025 Patch Tuesday, Microsoft...

A new tool called 'Defendnot' can disable Microsoft Defender on Windows devices by registering a fake antivirus product, even when no real AV is installed. [...]

​Microsoft has confirmed that some Windows 10 and Windows 10 Enterprise LTSC 2021 systems will boot into BitLocker recovery after installing the May 2025 security updates. [...]

During the second day of Pwn2Own Berlin 2025, competitors earned $435,000 after exploiting zero-day bugs in multiple products, including Microsoft SharePoint, VMware ESXi, Oracle VirtualBox, Red...

​Microsoft has fixed a known issue preventing Linux from booting on dual-boot systems with Secure Boot enabled after installing the August 2024 Windows security updates. [...]

Microsoft on Tuesday shipped fixes to address a total of 78 security flaws across its software lineup, including a set of five zero-days that have come under active exploitation in the wild. Of...

Plus: All the fun and frolic of fixes from Adobe, SAP, Ivanti Patch Tuesday It's that time of the month again, and Microsoft has made it extra spicy by revealing five flaws it says are under...

On May 2025 Patch Tuesday, Microsoft has released security fixes for 70+ vulnerabilities, among them five actively exploited zero-days and two publicly disclosed (but not exploited)...