According to ChainCatcher, on-chain analyst @ai_9684xtpa monitored that an anonymous hacker purchased 8,637 ETH (worth $38.01 million) at an average price of $4,400 on October 2. After holding for 10 days, the hacker encountered the 1011 flash crash event and, in a panic, liquidated all tokens at $3,778, ultimately incurring a loss of $5.37 million.