Security expert unleashes Windows exploit after Microsoft ignores him

One security researcher discovered a previously unpatched vulnerability in Windows and reported it to the Microsoft Security ...

1 Billion Microsoft Users Warned As Angry Hacker Drops 0-Day Exploit

A security researcher frustrated with Microsoft has released the BlueHammer Windows zero-day exploit, telling the company, “I ...

Disgruntled researcher leaks worrying Windows zero-day security flaw

Researchers confirm the bug works, while Microsoft gives a bland statement.

"BlueHammer": Zero-Day vulnerability in Windows grants elevated privileges

Windows has a zero-day vulnerability that allows attackers to escalate their privileges. A patch is not yet available.

Disgruntled researcher leaks “BlueHammer” Windows zero-day exploit

Exploit code has been released for an unpatched Windows privilege escalation flaw reported privately to Microsoft, allowing ...

AI malware threatens Windows 11 security. Traditional antivirus can’t keep up

AI-powered fileless malware is changing what it means to keep a Windows 11 PC secure. Here's what's happening and what to do.
Forbes

New Windows Security Bypass Alert For Chrome And Edge Users

Forbes contributors publish independent expert analyses and insights. Davey Winder is a veteran cybersecurity writer, hacker and analyst. I first warned Forbes readers of the threat from something ...
Tbreak

Windows Secure Boot certificates expire in June 2026 — here's how to check if you're protected

Microsoft's 2011 Secure Boot certificates expire June 2026, leaving millions of Windows 10 PCs vulnerable to boot-level ...

How To Update Windows Security Signatures Manually On Windows 11/10

Windows Security (formerly Windows Defender) is the built-in antivirus tool bundled with the operating system. It has saved ...