Coldcard offers deeper security patch after Bitcoin heist
Coldcard provides deeper security patch after Bitcoin heist | Without a bank Coinkite’s new firmware adds manually entered entropy and stricter transaction controls to its Coldcard wallets. Weeks after a random breach exposed Coldcard hardware wallets to over $100 million in BTC theft, Coinkite has firmware released 5.6.1 for Mk4/Mk5 devices and 1.5.1Q for the … Read more