X @Wu Blockchain
Wu Blockchain·2026-07-31 00:00
Coldcard issues Mk3 seed warning after 594 BTC theft raises security concernsCoinkite warned that wallets created on Coldcard Mk3 devices running firmware versions 4.0.1 through 5.0.3 may be at risk due to a seed generation flaw. Users are advised to migrate funds immediately. The warning comes as investigators continue probing the recent theft of 594 BTC from hundreds of single-signature wallets, though no evidence has confirmed a link between the two incidents. ...