On-chain analytics firm Arkham raised the possibility of Avraham Eisenberg's return via X, stating, "Evidence has been found that the wallet of Avraham Eisenberg, the hacker of DeFi protocol Mango Markets, signed a new transaction." Eisenberg gained notoriety for the approximately $110 million Mango Finance exploit in 2022 and was subsequently imprisoned after hinting at an Aave attack and a Curve-related position liquidation incident. Last January, US prosecutors appealed the acquittal of Avraham Eisenberg.
