In a significant breach, the automated system of the MEV bot Jaredfromsubway.eth was exploited, resulting in the loss of over $7.5 million. This incident, occurring on June 21, 2026, marks a rare failure for a bot that has been responsible for approximately 70% of sandwich attacks on Ethereum from November 2024 to October 2025.
The attack involved the use of 66 counterfeit token contracts that imitated the interfaces of legitimate cryptocurrencies like Wrapped ETH and USDC. These fake contracts tricked Jaredfromsubway.eth into granting token approvals, allowing the attacker to drain its funds. According to Blockaid, this was not a typical phishing incident but a specialized counter-MEV honeypot attack targeting the bot's operational logic.
Research from Cointelegraph indicates that sandwich attacks have cost Ethereum traders around $60 million annually, with estimates of between 60,000 to 90,000 such attacks taking place each month. This latest incident underscores vulnerabilities within automated trading systems in the decentralized finance sector.