CoinWorld.net information, according to a report by Slow Fog, ZetaChain has been attacked, and preliminary analysis shows that the vulnerability stems from the gatewayzevm contract call function lacking access control and input validation, allowing attackers to initiate malicious cross-chain calls and execute arbitrary operations on the target chain through relay mechanisms to transfer funds. Slow Fog states that the attacker forged cross-chain events to trigger the relayer to perform malicious calls, thereby completing the theft of funds. The related attack transactions have now been disclosed.