Thompson Cyber Security Labs

Saturday, January 26, 2019

Privacy revolution again

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So, anyway, I won’t mention Sandra’s name, but a friend of mine, who used to be a security geek, but is now a goat farmer, pinged me with a ...
Wednesday, November 28, 2018

ASUS UEFI rootkit

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Hi folks, Late October, I noticed this article The nub of the article is that the authors noticed that the ASUS z390 motherboard was abl...
Thursday, September 27, 2018

Stuff just got real

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So, anyway, ESET just released that they found the first UEFI rootkit. You can read about it here … , but the short version is that they f...
Friday, September 14, 2018

50% of firmware certs are expired?

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So, anyway, I grabbed a bunch of firmware blobs (there were 99, to be precise) that I happened to have on this laptop, in order to look for ...
Wednesday, August 29, 2018

_Fourth_ Lenovo Rootkit variant

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Hi folks, As our ROM analysis tools continue to improve, we find more "interesting" things. Today, we seem to have found a fourt...
Wednesday, August 22, 2018

Instructions on how to dump your firmware

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Hi folks, A number of people have asked me how they can participate in firmware gathering, and the short answer is, "Dump your firmwa...
Monday, August 20, 2018

Three Lenovo "Rootkit" versions?

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Hi folks, In 2015, Lenovo was accused of sending out laptops with a "rootkit" in the firmware. Lenovo essentially said, "Ooo...
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