Arbitrum handling the KelpDAO case is worth praising. They acted fast and minimized the loss.
But I also saw many comments pointing out the other side. An L2 having the power to move someone’s balance raises the question of where the decentralized part actually is.
I think that take is also fair.
After being in this space long enough, I learned that decentralized does not mean zero trust. We still trust protocols to use their multisigs wisely. We trust L2 governance to use their power carefully.
What differentiates us from web2 is that every action requiring trust is informed trust. We can see each operation they execute on-chain.
But the capability still exists. Your risk management should account for that.
And here is the harder question. If we want to onboard serious institutional liquidity into DeFi, can we actually do that while being fully decentralized with no ability to intervene when things go wrong?
I do not think we can. Not yet.
Check how the protocol operates. How their governance and council are structured. How they handled past incidents.
That homework matters before you start using a protocol or putting capital into it.
The Arbitrum Security Council has taken emergency action to freeze the 30,766 ETH being held in the address on Arbitrum One that is connected to the KelpDAO exploit. The Security Council acted with input from law enforcement as to the exploiter’s identity, and, at all times, weighed its commitment to the security and integrity of the Arbitrum community without impacting any Arbitrum users or applications.
After significant technical diligence and deliberation, the Security Council identified and executed a technical approach to move funds to safety without affecting any other chain state or Arbitrum users.
As of April 20 11:26pm ET the funds have been successfully transferred to an intermediary frozen wallet. They are no longer accessible to the address that originally held the funds, and can only be moved by further action by Arbitrum governance, which will be coordinated with relevant parties.