- Arbitrum freezes $71M ETH after massive Kelp DAO exploit
- Security council acts swiftly without disrupting network operations or users
- LayerZero and Kelp DAO clash over security flaws after breach
Arbitrum has stepped in to contain the financial impact of a major decentralized finance exploit that unfolded over the weekend across interconnected blockchain systems. The network’s Security Council froze a significant portion of funds linked to the Kelp DAO breach, focusing on assets traced directly to the exploiter’s address on Arbitrum One.
Arbitrum secures and isolates $71M in stolen ETH through council action
According to Arbitrum, the council successfully secured 30,766 ETH associated with the attack, with the assets currently valued at approximately $71 million based on recent market prices. Officials then transferred these funds into a restricted intermediary wallet, ensuring that the assets remain immobilized while further investigations and governance decisions continue to develop.
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Moreover, Arbitrum emphasized that the intervention did not disrupt network performance or user activity, as applications and transactions continued operating without any noticeable interruptions across the ecosystem. This approach allowed the council to respond quickly and decisively, while also maintaining confidence among users and developers relying on the network’s infrastructure.
Additionally, the team confirmed that any further action regarding the frozen funds will require formal approval through Arbitrum’s governance process, reinforcing its decentralized oversight structure. Until such approval is granted, the assets will remain locked, signaling a cautious and methodical approach to handling the aftermath of the exploit.
LayerZero flags security weakness as Kelp DAO disputes configuration claims
The exploit that prompted this response involved Kelp DAO, where attackers managed to drain approximately 116,500 rsETH tokens during a coordinated breach across cross-chain systems. The total losses reached nearly $292 million, placing the incident among the most significant recent attacks in the decentralized finance sector.
Preliminary findings from LayerZero suggested that the exploit may be linked to the Lazarus Group, a North Korean-affiliated hacking organization known for targeting cryptocurrency platforms. However, investigations remain ongoing, as multiple parties continue to analyze transaction flows and technical vulnerabilities associated with the attack.
Law enforcement input and governance now shape next steps
Furthermore, LayerZero raised concerns about Kelp DAO’s technical setup, specifically pointing to its use of a 1-of-1 decentralized verified network configuration, which it argued introduced a critical single point of failure. According to LayerZero, the absence of independent verification mechanisms reduced the system’s ability to detect fraudulent cross-chain messages in real time.
However, Kelp DAO pushed back against these claims, stating that the configuration in question followed LayerZero’s default deployment model, which complicates the assignment of responsibility between infrastructure provider and application developer. This disagreement has since fueled wider discussions across the industry about security standards and shared accountability in cross-chain protocol design.
Arbitrum also confirmed that law enforcement agencies contributed intelligence during the response process, particularly in identifying the exploiter behind the attack and assessing potential recovery strategies. This collaboration reflects a growing trend of coordination between blockchain networks and authorities when addressing large-scale security incidents.
Arbitrum’s decision to freeze $71 million in ETH highlights a focused effort to contain losses following the Kelp DAO exploit, while governance and investigations continue to determine the next course of action.
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