News for hackers. Stuff that matters.

A comment on Kaspersky: Case study: fake hardware cryptowallet (Trezor). Parent comment

Re:Kaspersky: Case study: fake hardware cryptowallet (Trezor) by Scoundreller on Monday May 15, 2023 @06:48PM (#35955560)
The method I’ve read about is to print “the request” onto a QR code, have the air-gapped machine scan it, sign it and print off the signed transaction QR to be scanned into the networked computer to propagate to the network.

A bit more to trust but a lot less to type.

[ Parent | on HN ]
Re:Kaspersky: Case study: fake hardware cryptowallet (Trezor) by polygamous_bat on Monday May 15, 2023 @07:46PM (#35956078)
And then you get hacked anyway because the QR code generator was compromised and switched around a few bytes before creating the QR code.
[ Parent | on HN ]
Re:Kaspersky: Case study: fake hardware cryptowallet (Trezor) by Scoundreller on Monday May 15, 2023 @07:52PM (#35956131)
Ideally it’s a functionality of the wallet, but I think only bitcoin armory has this function.
[ Parent | on HN ]