#microsoft-signed


Fake LastPass Authenticator Installer Abuses Microsoft-Signed Driver to Kill Antivirus and EDR

Sep 22, 2026 // 00:12

A fake LastPass Authenticator installer offered on GitHub installs a Windows kernel driver that shuts off antivirus and other security software before a password stealer […]

11 Old Microsoft-Signed Linux UEFI Shims Could Let Attackers Bypass Secure Boot

Jul 14, 2026 // 15:47

Cybersecurity researchers have discovered 11 old, Microsoft-signed, Unified Extensible Firmware Interface (UEFI) applications that could be abused to bypass Secure Boot on most systems using […]