ZachXBT: Coinbase data breach hacker chain provocation, suspected of laundering 42.50 million dollars

According to ZachXBT, the hacker suspected of stealing Coinbase user data exchanged about $42.50 million BTC for ETH through Thorchain, and posted a Youtube video link on the chain, with a short video content of a black man smoking.
After hackers bribed customer service to obtain nearly 97,000 user information, Coinbase refused to pay 20 million dollars ransom and offered a reward to track down their identity.