Four hackers responsible for exploiting crypto exchange WazirX, DeFi protocols Penpie and LiFi, and crypto entrepreneur Bo Shen have transferred $49.3 million in stolen ETH through the Tornado Cash mixer this September. Data from SpotOnChain shows that between September 1 and 8, these hackers funneled 20,561 ETH, worth $49.3 million, through the banned crypto mixer.