https://hackingpassion.com/tags/bluehammer/Recent content in Bluehammer on HackingPassion.com : root@HackingPassion.com-[~]HugoenFri, 10 Apr 2026 11:15:27 +0200https://hackingpassion.com/bluehammer-windows-defender-zero-day/Fri, 10 Apr 2026 11:15:27 +0200https://hackingpassion.com/bluehammer-windows-defender-zero-day/<p>Windows Defender, the built-in antivirus running on every Windows machine, has a zero-day exploit with full source code sitting on GitHub. No patch, no CVE, and confirmed working on fully updated Windows 10 and 11. A researcher who says Microsoft went back on their word just handed every attacker paying attention a privilege escalation that takes any low-privileged account straight to <strong>NT AUTHORITY\SYSTEM</strong>. On Windows Server the result is different but still serious: a standard user ends up with elevated administrator access. 😏</p>