A hidden board inside a tampered Nano X read the seed words straight off the screen's data lines and sent them out over its own cellular modem. It never touched the secure element, so the device still passed Ledger's genuine check.
From yesterday's Bitcoin Brief.
Listen: https://fountain.fm/episode/tuuUDrhS9RZg9h9Dulha
Show notes: https://ungovernable.network/shows/bitcoin-brief/93m-drained-from-tampered-ledger-devices/
MaxUM (npub1lqv…fx0r) Ungovernable (npub1jcy…2890)
