How do tapsigners and sats cards fit into the dark skippy stuff?
#bitcoin nostr:npub1az9xj85cmxv8e9j9y80lvqp97crsqdu2fpu3srwthd99qfu9qsgstam8y8
Discussion
Response from coldcard account: TAPSIGNER was designed for multisig or smaller amounts
Sounds susceptible to me. Be aware
https://x.com/coldcardwallet/status/1820575245151178868?s=46&t=T4bUB7Wp2hQTxfXH5amDMw
#bitcoin
Wouldn’t passphrase during setup process protect user from this attack?
Hmm maybe - wish we knew for sure
A common question is whether adding a (BIP39) passphrase to a seed phrase provides protection against Dark Skippy and similar attacks. The answer is no. This attack can work directly against the master private key, not the seed phrase.