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Arbitrum's Security Council just hit the pause on 30,766 ETH (~$70M) of stolen funds related to this weekend's 
KelpDAO exploit, reigniting debate about when blockchains have a responsibility to intervene.
What's the Scoop?
- Frozen ETH: Arbitrum’s Security Council has frozen 30,766 ETH tied to the Kelp DAO exploit, sending the funds to a DAO-controlled address that can only move funds with the approval of
Arbitrum governance approval, halting any further unauthorized movement of the funds on its L2 network. - Partial Containment: Although the total scope of the KelpDAO exploit was far larger (~$290M), with the attacker laundering funds through truly decentralized networks like
Ethereum and Thor Chain where stolen proceeds are unlikely to be seized, this recovery will provide meaningful relief for impacted DeFi protocols.
What's the Take?
If a blockchain is centralized enough to freeze funds of malicious actors, it arguably has a moral responsibility to act. That capability, however, signifies a level of control that invites regulation and formal oversight.
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,…
— Arbitrum (@arbitrum) April 21, 2026
