Ethereum Vulnerability Exposed by $55K QNT Heist

A recent malicious transaction has exploited a vulnerability in Ethereum's EIP-7702 framework, resulting in the loss of 1,988.5 QNT tokens valued at approximately 54.93 ETH.

The incident, reported by the commentator @SlowMist_Team, highlights critical security flaws within the Ethereum ecosystem.

The attacker exploited the permissionless BatchCall contract, draining tokens from the QNT reserve pool without any checks.

This exploit serves as a reminder of the persistent security risks that can impact decentralized finance and token ecosystems.