Cyber Products TAPSIGNER: Coinkite Product Unaffected by Coldcard Flaw August 1, 2026 ♡Follow0 TAPSIGNER is a Coinkite product that uses a different codebase and is unaffected by the Coldcard firmware vulnerability. Discovered from: Coldcard Hardware Wallet Flaw Linked to $70 Million Bitcoin Theft in 41 Minutes Coinkitehardware walletTAPSIGNER