attack vectors

Pectra Upgrade Opens New Attack Vectors for Ethereum Wallets

Pectra Upgrade Opens New Attack Vectors for Ethereum Wallets

On May 7th, 2025 Ethereum deployed its most recent upgrade, Pectra. While this upgrade creates a new transaction type that increases functionality in a very positive way, it introduces new potential security vulnerabilities for users. The upgrade brings with it the SetCode transaction, type 0x04. This new wallet feature allows...