Arbitrum liquidity protocol Jimbos suffers $7.5 million ETH hack

Arbitrum airdrop: $500K Tokens Stolen Through Hacked Vanity Addresses

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  • Jimbos, an Arbitrum liquidity protocol, was recently hacked, resulting in the theft of 4090 Ethereum (ETH), worth approximately $7.5 million.
  • The breach was facilitated by a flaw in controlling slippage during liquidity-shifting operations.
  • The security breach caused a sharp decline in the value of the platform’s token, JIMBO, which dropped by over 40% within six hours.

In a shocking development, Jimbos, an Arbitrum liquidity protocol, was recently breached by an unidentified hacker. The cybercriminal made off with 4090 Ethereum (ETH), which equates to roughly $7.5 million at current rates.

The recent breach of the Arbitrum liquidity protocol, Jimbos, contributes to an alarming trend in the cryptocurrency ecosystem: the increasing number of decentralized finance (DeFi) protocol hacks. Cybercriminals continue to target these systems, undermining the safety and security of digital currencies.

These ongoing breaches are raising serious concerns among stakeholders about the robustness of the security measures in place. The world of DeFi is under substantial threat, and more rigorous security solutions are urgently needed.

The recent breach of the Jimbos protocol can be attributed to a shortfall in controlling slippage during liquidity-shifting operations. The issue arose because the protocol’s owned liquidity was allocated into a skewed or imbalanced price range. This made the system vulnerable, providing an exploitable avenue for profit through reverse swaps.

The lack of proper slippage controls within the protocol allowed for a situation where the liquidity, which should ideally have been spread out evenly, was channeled into an imbalanced price range.

This flawed allocation resulted in a distorted pricing mechanism that opened up the potential for malicious actors to take advantage. They executed reverse swaps to exploit the imbalance, leading to significant financial gain at the expense of the protocol.

In the wake of this recent security breach on the Jimbos protocol, the team behind Jimbos has promptly acknowledged the exploit. They have communicated openly about their awareness of the incident and the severity of the situation. Assuring users of their responsiveness, they have announced active engagement with law enforcement agencies and professional cybersecurity experts.


The recent attack on the platform has uncovered a glaring fault line in its security framework. In the wake of the breach, the platform’s inherent token, JIMBO, experienced a steep fall in value, plunging by more than 40% in just six hours.

This dramatic drop was clearly illustrated in a chart shared by a blockchain security company with the larger cryptocurrency community.

The information provided is not trading advice. Cryptopolitan.com holds no liability for any investments made based on the information provided on this page. We strongly recommend independent research and/or consultation with a qualified professional before making any investment decision.

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Mutuma Maxwell

Maxwell especially enjoys penning pieces about blockchain and cryptocurrency. He started his venture into blogging in 2020, later focusing on the world of cryptocurrencies. His life's work is to introduce the concept of decentralization to people worldwide.

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