Cross-Chain Protocol Symbiosis Reportedly Attacked on BSC

Blockaid said it detected an attack on cross-chain protocol Symbiosis on BSC. According to Foresight News, a BridgeV2-signed transaction transferred about 2^62 raw syBTC, with 8 decimal places and a face value of about 4.61 billion, to a newly created EOA. The same beneficiary sold about 4.39 WBTC on Ethereum Uni V4. As of now, the attacker has realized about $336,000 in WBTC.