EIP-7702 has not caused private key leaks. Instead, attackers are using its automation tools to drain wallets that are already exposed.
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Ethereum’s EIP-7702 Feature From Pectra Upgrade Triggers Mass Wallet Theft
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Wintermute confirmed that EIP-7702 was not used to hack wallets directly but to automate fund theft from wallets already compromised through prior private key leaks.
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