MEV Bot Front-Runs $7.8M rsETH Exploit on Ethereum
Blockaid said the attacker used a custom Safe module and a Uniswap v4 liquidity pool, but Yoink intercepted about $7.73 million in rsETH.
- On September 15, an attacker attempted to exploit a custom module on an Ethereum Safe wallet to extract about $7.73 million in tokens, but an MEV bot intercepted the funds before the attacker could take control.
- According to security firm Blockaid, the attacker used a public keeper multicall to direct a custom Uniswap v4 liquidity module into a hooked pool, where tokens were unwrapped during the exploitation attempt.
- The MEV bot Yoink front-ran the attacker and captured the tokens; Etherscan data shows Yoink transferred about 18.93 ETH, worth roughly $46,000, to a block builder address in the same transaction.
- Kelp, the protocol behind rsETH, placed the address that received the funds under a 24-hour pause, temporarily preventing the tokens from being transferred as a precautionary measure.
- Kelp stated that its own contracts remain safe and fully backed, noting that minting and withdrawals continue normally while the team works with security experts to investigate the incident.
30 Articles
30 Articles
MEV bot front-runs $7.8M rsETH exploit on Ethereum
An Ethereum MEV bot known as Yoink has front-run an attempted Safe wallet exploit involving 2,900 rsETH, worth about $7.8 million, and paid nearly 19 ETH to secure the first position in the block. Yoink MEV bot takes the first…
How a simple coding mistake let a hacker drain $7.8 million from a crypto wallet
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Gnosis Safe Exploit Drains $7.8M in rsETH Through Flawed Helper Contract - The Cryptocurrency Post
A Gnosis Safe wallet on Ethereum lost about 2,900 rsETH, worth roughly $7.8 million, after an attacker abused a faulty authorization mechanism in a helper contract, according to Bitquery’s on-chain investigation. The reconstruction points to a module or helper path trusted by the wallet rather than a failure in Safe’s core contracts. The incident appears […]
A hacker exploited Ethereum's safe wallet, Safe, to steal digital assets worth 2,900 rsETH (approximately $7.8 million: 1.2 billion yen). However, the hacker's stolen digital assets were then taken over by a bot. Read more...
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