Hackable firmware lurks inside Dell, HP and Lenovo computers amid supply chain security efforts
"Unsigned" firmware continues to haunt the hardware industry.
Why direct-memory attacks on laptops just won't go away
The access to a computer the attack enables — executing code before the computer is even booted up — is insidious.
This firmware flaw was bad enough, but then researchers looked at the supply chain
Lenovo servers had a conspicuous security problem, but specialists at hardware-security company Eclypsium found that the story was much bigger.