Slow Fog releases a security alert for Pectra upgrade (EIP-7702) to be wary of cross-chain replays and delegated calls."
On May 8, with the official launch of the Ethereum Pectra upgrade (EIP-7702), SlowMist released security alerts for users, wallet providers, developers and centralized exchanges. Users are advised to pay attention to private key protection, cross-chain contract code differences and commission target risks; wallets should detect commission chain information and prompt the replay risk of chain ID 0; developers should avoid using tx.origin as a defense and ensure that commission target contracts are compatible with mainstream tokens;CEX needs to track and check gold deposits to prevent counterfeit deposits.
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