JaredFromSubway's notorious MEV bot drained for over $15 million after years of sandwiching traders

A long-running maximal extractable value (MEV) operation associated with the Ethereum address jaredfromsubway.eth appears to have been exploited and drained of over $15 million in crypto, according to onchain analysts and social media reports shared by traders on X. For years, this MEV bot was one of the most notorious “sandwich” attackers on Ethereum, repeatedly reordering and bracketing users’ decentralized exchange trades to extract profit at their expense. Onchain data and prior reporting show the bot generated tens of millions of dollars in profits during peak activity periods, including roughly $34 million in three months at one point in 2023. The address known as jaredfromsubway.eth gained particular notoriety for targeting retail traders in highly speculative memecoins like PEPE and more recently tokens such as Ethena’s ENA, executing large volumes of sandwich attacks on Uniswap and other automated market maker (AMM)–based DEXs. These strategies involved front‑running a victim’s buy to push the price up and then selling immediately after the victim’s transaction, capturing the slippage as profit. Analytics platforms and researchers such as EigenPhi have previously identified multiple contract iterations of the bot (sometimes dubbed “Jared 2.0”) and documented its increasingly sophisticated tactics, including multi‑step liquidity provision and withdrawal within the same block to obscure and maximize extraction. The reported exploit that drained more than $15 million from the MEV bot is notable because it flipped the script on an operator that had long profited from others’ transaction‑ordering risks. While full forensic details are still emerging, the incident underscores both the scale of funds MEV actors keep in hot contracts and the security risks inherent in complex, always‑online trading infrastructure. It also highlights ongoing tensions in Ethereum’s trading ecosystem: tools and strategies that aggressively arbitrage or “tax” regular users can themselves become lucrative targets, and changes in MEV dynamics can ripple through DEX liquidity, trader execution quality, and future design of MEV‑mitigation mechanisms.

✨ AI-generated background, compiled from web sources — not editorial content.

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