F-Secure paper about counterfeit switches

A while ago we had an [interesting thread](pb4ugoout) about /u/pb4ugoout's probably counterfeit Cat 2K switches.

Lots of photos, fun discussion of a suspect bit of hardware, subtle font differences, the correct shade of blue for the console port, etc... in that thread.

Now F-Secure have released a paper on the topic: https://labs.f-secure.com/assets/BlogFiles/2020-07-the-fake-cisco.pdf