Microsoft has released Windows 11 KB5065426 and KB5065431 cumulative updates for versions 24H2 and 23H2 to fix security ...

The Windows 11 September 2025 update introduces a new Recall homepage, a redesigned Windows Hello UI, a Settings AI agent, ...

Windows Defender Security Center scam: How to protect your computer from fake pop-ups Tech expert Kurt "CyberGuy" Knutsson says a tech support scam used a fake Windows Defender pop-up, tricking ...

Hackers can now easily turn off your Windows Defender program by registering a fake antivirus on your computer. To do that, they use a new tool called Defendnot, recently released by a security ...

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.

In a proof-of-concept, a security researcher demonstrated how the Windows Security Center API can be used to block the scans by Microsoft’s built-in antivirus tool.

Initially, Microsoft planned to charge consumers $30 to enroll in its Extended Security Updates (ESU) program and keep ...

If you see Event ID: 7043, The Windows Security Service did not shut down properly after receiving a preshutdown control in Windows 11/10, see this post.

Windows RDP lets you log in using revoked passwords. Microsoft is OK with that. Researchers say the behavior amounts to a persistent backdoor.

In this guide, we have discussed the best possible solutions on how you can remove Windows Security from Windows 11 permanently.

All modern Windows PCs come with Microsoft Defender built in. For the unaware, this tool is Windows’ native antivirus. Over time, it has matured into a reliable security tool capable of blocking ...