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The famous MEV bot jaredfromsubway.eth lost $7.5 million when hackers exploited its decision-making algorithm. According to CoinDesk, the incident caught the attention of the crypto community: one of the most well-known systems for extracting maximum profit (MEV) was hacked. MEV involves earning profits by strategically reordering and processing transactions on the blockchain.

In recent years, this bot has become synonymous with sandwich attacks. Such algorithms either overtake or delay user transactions, profiting at the expense of other market participants.

According to the analysis, the hacker did not compromise smart contracts or steal private keys. Instead, they devised a sophisticated scheme targeting the logic the bot uses to search for profitable arbitrage opportunities.

The hacker created a series of fake tokens and deceptive liquidity pools that mimicked popular assets such as Wrapped Ethereum (WETH), USDC, and USDT. These structures were specifically designed to appear as high-yield MEV opportunities.

As soon as the bots algorithms identified them as promising, the system automatically granted the attackers smart contracts access to its assets. The initial transactions appeared legitimate, but the hacker then exploited these permissions to systematically drain funds.

The crypto community reacted strongly due to the reputation of the targeted address. According to data from previous years, jaredfromsubway.eth was responsible for a significant share of sandwich attacks on the Ethereum network, sometimes accounting for more than 70% of all such activity. , “detected_source_language “: “EN

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Many saw this incident as the height of irony: a bot that had been profiting at the expense of other market participants for years through automation had itself fallen victim to an even more sophisticated automated scheme.

Blockchain security experts believe that the attack exposed a serious vulnerability in systems that operate without human intervention. Such bots rely entirely on predefined patterns to identify opportunities, which makes them susceptible to manipulation at the logic level.

Instead of hacking the code, the attackers targeted the decision-making mechanisma method increasingly used against automated financial systems. Part of the stolen funds was transferred via Tornado Cash, a privacy service that makes tracking more difficult. LINE_BREACK The incident occurred at a time when the MEV sector is becoming an important part of the infrastructure of Ethereum and other blockchains. Proponents argue that such strategies improve market efficiency, but critics point to hidden costs for ordinary users and increased systemic risks.

A loss of several million dollars suffered by one of the most profitable operators proves that even advanced automated systems are vulnerable if an attacker understands their internal logic. For the crypto industry, this is a stark reminder: in the era of algorithmic trading, the main danger does not always lie in the codeit often lies in the logic itself.

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