Special thanks to archive.org for hosting these episodes. Downloads of all these episodes and more can be found at: http://archive.org/details/computerchronicles

WAN Show: https://www.youtube.com/watch?v=iXn9O-Rzb_M
JayzTwoCents: https://www.youtube.com/watch?v=3GyaSfOi6fs

Support us on Patreon: https://www.patreon.com/hardwareunboxed
Join us on Floatplane: https://www.floatplane.com/channel/HardwareUnboxed

GeForce RTX 3070 - https://amzn.to/34wLJTY
GeForce RTX 3080 - https://amzn.to/31K5tBS
GeForce RTX 3090 - https://amzn.to/3ouQ9Tu
Radeon RX 6800 XT - https://amzn.to/2HbNT2r
Radeon RX 5700 XT - https://amzn.to/2Js33xB
Radeon RX 5700 - https://amzn.to/2FYq5v5

Nvidia Bans Hardware Unboxed, Then Backpedals

Disclaimer: Any pricing information shown or mentioned in this video was accurate at the time of video production, and may have since changed

Disclosure: We get a small commission when you purchase products via our Amazon links, this doesn’t cost you anything extra, it’s a cut that comes out on Amazon’s end. But please be aware the Amazon links provided are affiliate links.

FOLLOW US IN THESE PLACES FOR UPDATES
Twitter - http://twitter.com/hardwareunboxed
Facebook…

Open-source software for human.

In this video we infect a MSI B85M P33 "Military Grade" motherboard's BIOS via remote access.

We insert a "LightEater" backdoor, that is capable of subverting the Tails live OS, and stealing GPG keys, GPG key passphrases, and decrypted GPG emails

The LightEater malware runs in System Management Mode (SMM) which is the most privileged execution domain on x86 systems. It is able to subvert all software that runs at a lower privilege level (e.g. hypervisors/virtual machine monitors, OS kernels, and applications)

The LightEater malware could do any attack, we just chose to show these particular capabilities on this particular system in this video. See our other videos for other LightEater demonstrations.

For more about BIOS/SMM vulnerabilities, go to legbacore.com/Research.html