

Adam Egyed
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Hello, Modular Account
Modular Account provides enterprise-grade security, best in class cost, and robust account extensibility to developers building on Ethereum L2s.
Technical
ERC-4337 UserOperation Packing Vulnerability
On March 7th, 2023, Alchemy and members of the open source community, identified calldata decoding issues with the ERC-4337 EntryPoint contract and the example VerifyingPaymaster contract.

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