币界网报道：The Beosin security team released a report analyzing the security risks and countermeasures of AA wallets under the EIP-7702 standard. The proposal allows external accounts (EOA) to execute specific contract code in transactions, which may cause security risks such as authorization replay attacks, contract compatibility issues, and phishing attacks while improving flexibility. The report elaborates on potential threats such as wallet contract risks and develops targeted audit processes. The research pointed out that EIP-7702 will develop in coordination with EIP-4337 to support more complex wallet logic implementations, while also putting forward new security requirements for developers and auditors. The standard provides a more flexible implementation path for account abstraction by changing the static assumptions of account behavior.