BitcoinWorld On-chain message offers laundering services for stolen Coldcard Bitcoin as firmware patch bricks devices An on-chain message has surfaced, offering to launder Bitcoin stolen through an entropy flaw in Coinkite’s Coldcard hardware wallets. The message, embedded in a blockchain transaction, promises to help evade know-your-customer (KYC) checks and cash out the funds in exchange for a 10% fee. This development comes as the total theft linked to the random-number-generation […] This post On-chain message offers laundering services for stolen Coldcard Bitcoin as firmware patch bricks devices first appeared on BitcoinWorld.