The Huntress SOC is observing the use of Nightmare-Eclipse's BlueHammer, RedSun, and UnDefend exploitation techniques. Investigation by: @wbmmfq, @Curity4201, + @_JohnHammond 🧵👇 ...

A security researcher published details of three security vulnerabilities in Windows Defender, and the code used to exploit ...

RedSun exploit targets Microsoft Defender zero-day, granting SYSTEM access on fully patched Windows systems with no patch ...

Discover the highest ranked antivirus programs for Windows 10 and 11. See whether you need to save or splurge to protect your ...

Because many password generators aren't as random as they seem, I built an improved one in Excel—and I'll show you exactly ...

Tired of Microsoft Edge "Private Connection" warnings blocking your browsing? Follow our expert, step-by-step guide to fix ...

A March 2025 update from Dragon Boss established persistence via scheduled tasks and arranged for any future payloads to be ...

A security researcher has published a working exploit for a Microsoft Defender security flaw that affects Windows 10, 11, and ...

This week's biggest hacks, zero-days, supply chain attacks, crypto theft, ransomware hits, and critical patches — all in one ...

A disgruntled researcher released a second zero-day Windows Defender exploit, dubbed RedSun, shortly after Microsoft patched ...

Tired of Microsoft Edge crashing with "Bad Image" error after Windows update? Discover simple, effective fixes like SFC scans ...

Microsoft’s April 2026 Patch Tuesday fixes 165 vulnerabilities, including two zero-days, in one of the company’s largest ...