Arbitrum Freezes $71M ETH Linked to Kelp Hack, Sparks Decentralization Debate

TheNewsCryptoPublished on 2026-04-21Last updated on 2026-04-21

Abstract

Arbitrum, an Ethereum layer-2 blockchain, froze 30,766 ETH (worth over $71.2 million) linked to the recent Kelp protocol exploit. The freeze was executed by a 12-member security council appointed by the Arbitrum community, moving the funds to an intermediary wallet accessible only through further governance action. The hack, which occurred on Saturday, resulted in at least $293 million in losses and was attributed to North Korea by LayerZero. The incident has reignited debates about decentralization, as some critics argue such freezes contradict blockchain’s core principles, while others support them for security. The council reportedly spent hours deliberating the decision, which was approved by 9 of its 12 members.

Arbitrum, the layer-2 blockchain of Ethereum, froze over 30,000 Ether, or over $71.2 million, in a wallet linked to the recent Kelp protocol exploit on Monday.

On Monday, Arbitrum said that a 12-member security committee chosen by the Arbitrum community had taken “emergency action” to seize 30,766 Ether from a wallet linked to the Kelp vulnerability. It went on to say that the original holding address could no longer access the ETH since it had been transferred to “an intermediary frozen wallet”; only further action by Arbitrum governance could restore access to the funds.

On Saturday, the LayerZero-powered bridge of the liquid restaking protocol Kelp was hacked for a minimum of $293 million. LayerZero has since accused North Korea of being responsible for the assault. The attackers borrowed cryptocurrency on the Aave lending platform using stolen Kelp tokens, resulting in millions of dollars’ worth of “bad debt” in the intricate crypto lending market.

Decentralization Debate

Blockchain crypto freezes are a contentious topic in the cryptocurrency industry, with some saying they undermine the technology’s intended use and others saying they improve security and keep networks running smoothly.

Given that the freeze was imposed by a council ordinance, some X users voiced their disapproval of Arbitrum and raised concerns about its decentralization. Arbitrum Security Council member Griff Green wrote on X that the committee deliberated this issue for several hours, debating all aspects of it from a technical to a practical to an ethical and political perspective. Although Green could not provide any further information, but did mention that nine out of the twelve council members decided to freeze the funds.

Highlighted Crypto News Today:

Aave Loses Top DeFi Spot as $293M Kelp DAO Exploit Sparks Bad Debt Crisis

TagsArbitrumBlockchain

Trending Cryptos

Related Questions

QWhat amount of Ether did Arbitrum freeze in connection with the Kelp hack?

AArbitrum froze over 30,000 Ether, which is valued at over $71.2 million.

QWho is accused by LayerZero of being responsible for the Kelp protocol exploit?

ALayerZero has accused North Korea of being responsible for the assault on the Kelp protocol.

QHow did the Arbitrum Security Council make the decision to freeze the funds?

AThe 12-member Arbitrum Security Council deliberated for several hours, and the decision was made by a vote in which nine out of the twelve members agreed to freeze the funds.

QWhy is the freezing of crypto assets a contentious topic in the industry?

ACrypto freezes are contentious because some argue they undermine the technology's intended decentralized and permissionless nature, while others believe they improve security and help keep networks running smoothly.

QWhat was a major consequence of the Kelp hack on the Aave lending platform?

AThe attackers used stolen Kelp tokens to borrow cryptocurrency on Aave, which resulted in millions of dollars' worth of 'bad debt' on the lending platform.

Related Reads

Unlocking $100 Million in Liquidity? Pump.fun's New Policy Tests the 5-Minute Pump Technique

Pump.fun, a popular meme coin launchpad, has introduced a new standard mechanism called BOOST. It aims to address a significant capital efficiency issue: when a newly launched token graduates from its initial bonding curve to a liquidity pool (LP), roughly 20% of its liquidity becomes permanently locked as "dead liquidity," estimated to waste over $100 million annually. Instead of locking these funds permanently, BOOST repurposes them. Upon a token's migration, approximately 20% of the settlement funds (e.g., 17.6 SOL or ~$2516 USDC) are used to buy back the token on the open market over a 5-minute period via a Time-Weighted Average Price (TWAP) mechanism. All purchased tokens are immediately burned. This creates a brief, systematic buy pressure immediately after migration, potentially generating a short-term price surge ("pump") while permanently reducing the token's circulating supply. The goal is to enhance the immediate post-launch trading experience, potentially increasing trader retention and sustainable protocol revenue, which funds ongoing token buybacks. However, concerns exist that this artificial 5-minute boost could lower the barrier for launching low-quality tokens and lead to steeper price crashes once the buy pressure stops, if followed by large sell-offs. The feature automatically applies to tokens migrating after July 21, 2024, but not to previously migrated tokens or those launched via the Mayhem AI Agent lab.

marsbit3m ago

Unlocking $100 Million in Liquidity? Pump.fun's New Policy Tests the 5-Minute Pump Technique

marsbit3m ago

Podcast Notes | Conversation with GSR Asset Management Head: To Determine if This Crypto Rally is Real, Just Watch the Lending Rates on Aave

Podcast Summary: Dialogue with GSR's Head of Asset Management: To Determine if This Crypto Rally is Real, Just Check Lending Rates on Aave Andy Baehr, Managing Director of Asset Management at GSR, discusses the current crypto market, characterizing it as stuck in a state of "ambivalence" with short-lived, unsustainable rallies. He outlines a simple framework: the market moves between "ambivalence" and "conviction" (sustained upward momentum). Currently, every rally resembles a single-stage rocket booster that quickly fizzles out. Baehr identifies three key signals to watch: 1) DeFi lending rates, 2) the potential passage of the CLARITY Act, and 3) the market forming a consensus on the "Fed hawkish peak." He emphasizes that the most immediate indicator for the sustainability of the recent CPI-triggered rally is the USDC borrowing rate on Aave, currently around 3.75%—close to U.S. Treasury yields. The absence of a credit spread indicates low leverage demand and a lack of market energy. He explains that a healthy, sustained rally requires layered buying pressure. Last year's rally progressed from an ETH short squeeze to crypto-native trader influx and finally to ETF inflows. Currently, this structure is missing. Other potential structural buyers like Digital Asset Treasury (DAT) companies are absent, and ETF flows have proven transient. Baehr notes that while small-cap crypto tokens outperformed large caps in Q2—a potential sign of capitation in major assets—capital is also flowing to more exciting opportunities like AI stocks and tech IPOs, leaving crypto sidelined. Regarding DeFi, he highlights that platforms like Aave provide a clear, real-time signal of leverage demand through their supply/demand-driven interest rates. A significant, sustained rate increase would signal genuine market conviction. He also observes the quiet emergence of fixed-income-like products and vaults in DeFi. On regulation, the probability of the CLARITY Act passing before the August 7th deadline has dropped linearly from 75% to below 40% on Polymarket. Baehr suggests its passage would be treated as a bullish surprise, a potent driver for price movement. However, political hurdles, including ethical clause debates and disclosures about the First Family's crypto profits, remain significant obstacles. Ultimately, the market awaits clarity on the Fed's terminal rate under Chair Warsh. Until the "Fed Solstice"—the point where the market collectively understands the peak of hawkish policy—sustained conviction will be difficult to achieve.

marsbit34m ago

Podcast Notes | Conversation with GSR Asset Management Head: To Determine if This Crypto Rally is Real, Just Watch the Lending Rates on Aave

marsbit34m ago

Trading

Spot

Hot Articles

Discussions

Welcome to the HTX Community. Here, you can stay informed about the latest platform developments and gain access to professional market insights. Users' opinions on the price of ETH (ETH) are presented below.

活动图片