by Ophtek, LLC | Dec 24, 2024 | BYOVD, cryptojacking, data theft, DDoS attacks, driver whitelisting, drivers, educate staff, Hacking, Ophtek, Updates
One of the recent developments in hacking has been the Bring Your Own Vulnerable Driver (BYOVD) attack, but what is it and how do you defend against one? By now, the Ophtek blog should have informed you about ransomware, trojans, and cryptojacking, but we’ve rarely...
by Ophtek, LLC | Aug 20, 2024 | Acer, DDoS attacks, Dell, firmware vulnerability, Hackers, Lenovo, Ophtek, PK Fail, secure boot, unauthorized access
Hundreds of devices from vendors such as Acer, Dell, and Lenovo have been found to be left wide open to threat actors due to untrusted test keys. These devices have been left compromised due to PKfail, a firmware supply chain vulnerability. On devices where PKfail...
