I just dont get how cold wallets are vulnerable?
Is the subtitle not enough?
Malicious firmware can embed secret data into a public Bitcoin transaction, which the attacker can then use to extract a person’s seed words.
Because of their offline nature I was confused. I understood a Ledger or Tezer as something that when you unplugged it and there was no power and no connection it was safe. Obviously that was a super basic summary but hence why I was asking people who would have a much better understanding than me!
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