Mango Markets attacker Avi Eisenberg's on-chain address signs again, sparking community concern.

Odaily Planet Daily reported that Arkham posted on X platform, stating that Avi Eisenberg, the attacker who profited approximately $110 million in 2022 by manipulating the Mango Markets price oracle, recently signed a transaction again on his on-chain address, sparking widespread community concern. Avi Eisenberg was previously arrested and imprisoned for exploiting the Mango Finance vulnerability to conduct "high-profit trades." He also subsequently threatened to attack Aave and was liquidated on Curve while attempting to liquidate others' positions. Now that his address has shown on-chain activity again, the market has begun speculating whether he has returned to the crypto space. However, no further details have been disclosed yet.