Angry Hacker Drops Microsoft Zero-Day Exploit, 1 Billion Users Warned

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

‘BlueHammer’ Exploit Targets Windows, Potentially Impacting 1 Billion+ Devices

A researcher released a working ‘BlueHammer’ Windows zero-day exploit that could impact over 1 billion devices, granting ...

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 ...

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 ...

"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.

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.
MUO on MSN

Why Windows Secure Boot can be bypassed so easily (and what Microsoft isn't telling you)

Secure Boot was once considered an unbreakable force protecting your PC. Now, it's vulnerable, and there's not an easy way to ...

Adobe Attacks Underway—Windows And Mac Users Given 72 Hours To Update

Adobe Acrobat and Reader users are under attack from hackers using a zero-day vulnerability. Update within 72 hours, Adobe ...

Disgruntled researcher leaks worrying Windows zero-day security flaw

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