Notorious ‘sandwich attack’ bot Jaredfromsubway.eth exploited for $7.5M
Jaredfromsubway.eth was responsible for 70% of sandwich attacks on Ethereum between November 2024 and October 2025.
One of Ethereum's most notorious automated trading bots, known as Jaredfromsubway.eth, has itself fallen victim to an exploit resulting in losses of approximately $7.5 million. The attack targeted the bot's underlying infrastructure, turning the tables on a system that had long preyed upon ordinary DeFi users across the Ethereum network.
Jaredfromsubway.eth had established itself as a dominant force in so-called sandwich attacks — a form of predatory maximal extractable value (MEV) strategy in which a bot detects a pending transaction, places one order just before it and another immediately after, profiting from the resulting price movement at the expense of the original trader. According to data cited by Cointelegraph, the bot was responsible for an estimated 70% of all sandwich attacks on Ethereum between November 2024 and October 2025, making it one of the single largest sources of MEV-related losses for retail users during that period.
The exploit highlights persistent vulnerabilities within MEV bot architectures, which, despite their sophistication, remain susceptible to targeted attacks by competing actors or white-hat researchers probing for weaknesses. The incident has renewed discussion within the Ethereum developer community around the broader ethics and structural risks associated with MEV extraction strategies.
Observers will be watching closely to see whether the exploit prompts renewed regulatory or protocol-level scrutiny of MEV practices, and whether similar bots adjust their operational security in response to the demonstrated vulnerability.
Source: Cointelegraph
