Hackers drained $2.15 million from Mobius Token smart contracts on the BNB Chain on May 11.The attacker converted 28.5 million MBU tokens to USDT using a malicious contract.Cyvers Alerts confirmed the exploit, labeling it as critical due to suspicious code and abnormal transactions.The incident illustrates the growing security concerns in DeFi as recent hacks have led to substantial losses in the crypto space.