According to ZachXBT, the hacker accused of stealing Coinbase user data swapped approximately $42.5 million worth of BTC for ETH via Thorchain and left a taunting message on-chain. The hacker had previously bribed a customer service agent to obtain information on nearly 97,000 users. Coinbase refused to pay the $20 million ransom and is offering a bounty to track down the attacker.