Ethereum Developers Warn of Potential Attack on Sepolia Testnet
Key Highlights Ethereum developers have flagged a potential attack vector on the Sepolia testnet that could disrupt block production during Glamsterdam upgrade testing, though mainnet user funds remain unaffected. The exploit scenario involves attackers leveraging free Sepolia testnet ETH and one-time builder IDs to win block bids while withholding transaction data, undermining test reliability. Public ...