A five-year-old Coldcard software flaw may have allowed an attacker to reconstruct private keys and sweep more...
Coinkite
A critical entropy flaw in Coldcard hardware wallets has led to the theft of $70 million in...
Coinkite has released a firmware update to address a critical vulnerability in its Coldcard devices, which may...
Bitcoin Magazine COLDCARD SECURITY RISK: IMMEDIATE ACTION REQUIRED IMPORTANT: Major security vulnerability discovered in Coldcard hardware wallets....
Bitcoin Magazine Coinkite Launches Coldcard MK5: Major UX Upgrades to Flagship Bitcoin Hardware Wallet Coinkite has released...
