A fake CAPTCHA scam is tricking Windows users into running PowerShell commands that install StealC malware and steal passwords, crypto wallets, and more.

Threat actors are now abusing DNS queries as part of ClickFix social engineering attacks to deliver malware, making this the first known use of DNS as a channel in these campaigns.

Launch multiple apps at once, clear temporary files, and more.

It's free and open-source.

Overview This lab focuses on understanding and applying basic operating system security practices on a Linux system. The goal was to reduce the system attack surface and improve overall security ...