Mango Markets attacker Avi Eisenberg's address reappears on-chain, raising community concerns

Arkham posted on the X platform that Avi Eisenberg, the attacker who profited approximately $110 million in 2022 by manipulating the price oracle of Mango Markets, has recently signed a transaction with his on-chain address, drawing widespread attention from the community.

Avi Eisenberg previously exploited a vulnerability in Mango Finance to conduct "high-profit trades," and later threatened to attack Aave. He was also liquidated on Curve while attempting to liquidate others' positions, and was arrested and imprisoned after the incident. Now, his address has reappeared with on-chain activity, leading the market to speculate whether he has returned to the crypto market, although no further details have been disclosed yet.