CrashFix crashes browsers to coerce users into executing commands that deploy a Python RAT, abusing finger.exe and portable Python to evade detection and persist on high‑value systems.

Microsoft researchers found a ClickFix campaign that uses the nslookup tool to have users infect their own system with a Remote Access Trojan.

Businesses are being warned about a new cyber campaign targeting Windows environments where getting in is only the beginning – not the end – of the attack.