Four hacking incidents: Attackers transferred 20,561 ETH, about $49.3 million, to Tornado Cash since September

According to Foresight News, Spot On Chain has monitored that there have been four hacking incidents since September in which attackers sent 20,561 ETH (about $49.3 million) to Tornado Cash. It is worth noting that among these hackers: the Penpie exploiter quickly washed away all 11,261 ETH (about $26.7 million) in just four days after the hacker attack; while the WazirX exploiter washed away 7,600 ETH (about $18.51 million) and still holds 54,155 ETH (about $123 million), accounting for about 88% of the total amount stolen.