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 ...
News9Live on MSN

BlueHammer: Researcher drops Windows zero day exploit, says "I was not bluffing Microsoft"

A security researcher has released a Windows zero day exploit called BlueHammer following a dispute with Microsoft. The flaw ...
Bleeping Computer

Windows 11 22H2 adds kernel exploit protection to security baseline

Microsoft has released the final version of security configuration baseline settings for Windows 11, version 22H2, downloadable today using the Microsoft Security Compliance Toolkit. "This release ...

"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.
Windows Report

Windows Installation Media Gets New Defender Update With Latest Threat Protection

Microsoft updates Defender in Windows install media to block threats during setup and close early security gaps.
Forbes

Hackers Bypass Windows Defender Security — What You Need To Know

Update, March 31, 2025: This story, originally published March 29, has been updated with an explanation of LOLBINS as well as further technical information regarding the Windows Defender Application ...

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 ...
BGR

New Windows Defender Update Adds More Aggressive Blocklist

Windows Defender has been available as a built-in antivirus for Windows 10 and earlier for several years now. The antivirus has grown quite popular with Windows users thanks to being lightweight and ...