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Ethereum Sandwich Bot Exploited for $7.5M in Ironic Attack
DeFiBearish1 min readJune 21, 2026CoinDesk

Ethereum Sandwich Bot Exploited for $7.5M in Ironic Attack

The biggest Ethereum sandwich bot, Jaredfromsubway.eth, just got served a massive L. An attacker exploited its own mechanics to drain millions in WETH, USDC, and USDT.

The irony is thick enough to cut with a knife. Ethereum's notorious sandwich bot, Jaredfromsubway.eth, a tool designed to profit from front-running and back-running transactions, has been flipped and drained of a cool $7.5 million. Blockaid reports the attacker didn't just outsmart the bot; they weaponized its own approval mechanisms against it. By tricking the bot into approving malicious trading routes, the attacker gained the keys to the kingdom, siphoning off WETH, USDC, and USDT like a phantom thief. This exploit is a brutal reminder that even the most sophisticated trading bots are vulnerable to clever social engineering and smart contract exploits. It's a bloodbath for the bot's operators and a stark warning to anyone relying on automated strategies in this wild west.

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