Hackers Exploiting Dell Driver Vulnerability to Deploy Rootkit on Targeted Computers

The North Korea-backed Lazarus Group has been observed deploying a Windows rootkit by taking advantage of an exploit in a Dell firmware driver, highlighting new tactics adopted by the state-sponsored adversary.
The Bring Your Own Vulnerable Driver (BYOVD) attack, which took place in the autumn of 2021, is another variant of the threat actor’s espionage-oriented activity called Operation In(ter)