TAC reveals TON-TAC asset bridge vulnerability, recovers 90% of stolen assets

TAC disclosed in a post that on May 11th, a security incident occurred in the TON-TAC asset bridge due to a lack of verification in the sorter software. The attacker stole approximately $2.86 million in assets, involving USDT, BLUM, and tsTON, by forging the Jeton wallet. On May 14th, about 90% of the assets were returned to the multi signature address controlled by TAC, and the remaining 10% is still held by the attacker. The cross chain bridge is temporarily suspended, awaiting independent review of the repair software by the auditing party and TON partners.