3 ms·

What if there are chips and wires inside PCB?

• FooHentai 8y ago
  That was my thought as well - No visible connection on the surface of a PCB does not prove there is no connection on a pin, only that there is no connection on the surface. Multilayer PCBs are commonplace, and a stealthy version which does not show the layers at the edge of the board and encapsulates ICs is not a stretch. All that said I agree with the sentiment in other posts here that this attack vector is so obvious that the likelihood is higher that this is simple trolling. Then again, that kind of 'discovery' trolling also provides signals intelligence, of a kind, in observing the reactions to it.