Crypto World

DeFi Protocols Launch Joint Escape Hatch for Aave ETH Lenders and Loopers

Published

5 hours ago

21 April 2026

DeFi Protocols Launch Joint Escape Hatch for Aave ETH Lenders and Loopers

Fluid’s aWETH Redemption Protocol, launched with Lido, Ether.fi, 1inch, 0x and Kyber, has processed $136M out of Aave’s frozen WETH pool in 48 hours.

The same architectural openness that turned a forged cross-chain message at Kelp DAO’s bridge into hundreds of millions of bad debt at Aave has in 48 hours produced its own antidote: A coalition of DeFi protocols has launched an emergency exit route.

Fluid, a DeFi DEX and lending protocol, has joined with other DeFi protocols to build a way for ETH depositors and loopers on Aave to swap their positions out of WETH, either exiting the protocol altogether or switching to a different collateral type, at a time when direct withdrawals are unavailable after the $290 million Kelp DAO exploit.

The aWETH Redemption Protocol has processed 58,510 aWETH, or approximately $136 million, out of Aave’s frozen WETH pool in its first 48 hours, according to the live Dune dashboard Fluid is publishing.

The protocol was built in under 24 hours in response to Aave’s ETH utilization hitting 100% after the April 18 exploit of Kelp DAO’s rsETH bridge adapter.

How it works

The infrastructure allows Aave ETH lenders to swap aWETH into wstETH or weETH collateral in a single transaction, at a discount of roughly 2.21% for a 1,000 aWETH swap, per 1inch co-founder Sergej Kunz. Early exits via secondary markets had been clearing near 23% below par.

Two user scenarios are supported: For lenders, aWETH converts to wstETH and weETH collateral. Users can then withdraw their assets. For borrowers, collateral switches from ETH to wstETH or weETH collateral. Debt remains unchanged and users can exit a previously stuck position or remain on Aave with yield-bearing collateral.

Lenders hand aWETH into Fluid’s Lite ETH Vault in exchange for wstETH or weETH. The vault then uses the incoming aWETH to repay part of its own WETH debt at Aave, extinguishing a liability without requiring WETH to leave Aave’s pool. The netting works because Fluid is the single largest user of the Aave WETH market, carrying approximately $1.5 billion in ETH debt against its looped Lite Vault positions.

Because Fluid already owes the debt being retired, the protocol is not taking on new directional risk. It is exchanging one claim on LST collateral for another, with the exiting lender absorbing a modest haircut and the vault reducing its borrowed exposure in a market where supply is otherwise trapped.

Lido Finance, Ether.fi, 0x Protocol, 1inch, and KyberNetwork are leveraging the protocol. Lido and Ether.fi contribute LST liquidity, 1inch shipped the front-end, and 0x and Kyber are routing orders. Aave’s DAO-recommended withdrawal guidance now directs trapped WETH suppliers toward the Fluid route.

“ETH utilization on Aave hit 100% and lenders had no exit. Fluid built the infrastructure in hours — with significant capacity to support ETH lenders at scale,” Fluid Founder and CTO Samyak Jain said in an announcement.

Kelp DAO exploit context

On April 18, an attacker exploited Kelp DAO’s LayerZero-based rsETH bridge adapter and minted 116,500 rsETH, approximately $293 million, or 18% of circulating supply, without a corresponding amount locked on the Ethereum side. The attacker supplied the unbacked rsETH as collateral on Aave V3 and V4 and borrowed approximately $236 million in WETH before markets were frozen.

Aave’s WETH utilization reached 100% within hours as lenders attempted to withdraw ahead of the bad-debt recognition, breaking the lending invariant that allows passive withdrawals. Variable borrow rates spiked into triple digits and aWETH began trading at a discount on secondary markets.

Aave’s risk team, in its April 20 incident report, modeled bad debt at between $123.7 million and $230.1 million depending on how claims on the under-collateralized rsETH L2 adapter are allocated.

Kelp DAO and LayerZero have continued to dispute responsibility. Kelp’s April 19 statement argued that the 1-of-1 DVN configuration used on the bridge was LayerZero’s documented default in its quickstart guide and was re-confirmed as appropriate by the LayerZero team during Kelp’s L2 expansion. LayerZero has attributed the exploit to the North Korea-linked Lazarus Group’s TraderTraitor subgroup and said it will no longer allow new OFT deployments to ship with 1-of-1 DVN configurations.

The composability dimension

The architectural property that allowed the exploit to cascade across Aave, Compound, Fluid and other venues is what allowed the redemption protocol to be assembled in under a day. aWETH is a standardized receipt token, wstETH and weETH are standardized LSTs, Aave’s “repaywithAtokens” function is public and permissionless, and aggregators can source liquidity from any venue. The Fluid flow combines those primitives without a governance vote, a treasury drawdown, or a new counterparty relationship.

The protocol does not reduce Aave’s modeled bad debt, reverse the attacker’s borrowing, or affect the LayerZero-Kelp dispute. It provides an individual exit for lenders who would otherwise wait for a socialization outcome or accept a steeper market discount.

Fluid said capacity is significant and additional partners are being engaged.

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Crypto World

Tom Lee Doubles Down on Crypto Winter Call as Bitmine Makes Biggest ETH Purchase of 2026

Published

3 minutes ago

21 April 2026

NewsAdmin

Ethereum Exchange Reserves Chart Showing a Decline to 14.6M Tokens, the Lowest Since 2016.

Bitmine Immersion Technologies (BMNR) acquired 101,627 Ethereum (ETH) tokens last week. This marked its largest weekly purchase of 2026.

The latest acquisition increased the company’s total ETH holdings to 4.976 million tokens. Its combined crypto and cash position reached $12.9 billion, according to the April 20 announcement.

Tom Lee Crypto Winter Call Comes Amid Bitmine’s Largest ETH Buy

The purchase was accompanied by a statement from Chairman Tom Lee arguing that the crypto downturn is closer to ending than most expect.

“While many believe the crypto winter may last through the Fall of 2026, our view remains that the crypto winter is much closer to ending,” he said.

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Lee pegged his winter-ending call to historical market patterns. He explained that, since 2015, previous crypto bear markets have typically coincided with equity drawdowns of at least 20%.

The 2025 crypto decline aligned with a roughly 20% drop in the S&P 500. By contrast, the 2026 equity pullback has been relatively modest, at around 8%.

The divergence suggests the current crypto downturn lacks the macro backdrop that has historically sustained prolonged bear markets, implying a shorter duration and earlier recovery.

On-Chain and ETF Signals Align

Meanwhile, on-chain signals and rebounding exchange-traded fund (ETF) flows also paint a bullish picture for Ethereum. Ethereum exchange reserves across all platforms fell to roughly 14.6 million ETH this week.

That marks the lowest level since 2016, per CryptoQuant. Falling exchange balances reduce sell-side liquidity available to traders.

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Spot Ethereum ETFs also posted their strongest weekly inflow since mid-January. The funds drew $275.83 million for the week ending April 17.

Adding to this view, one analyst highlighted that the count of Accumulating Addresses has edged past Stable Whales, 2,434 versus 2,410. This crossover suggests institutions are no longer sitting on the sidelines but are actively building positions.

“Whales do not just have capital ready; they are actively executing orders and moving assets to cold custody,” the post read.

Despite these tailwinds, ETH still trades near $2,306, roughly 53% below its August 2025 all-time high.

Ethereum (ETH) Price Performance. Source: BeInCrypto Markets

Whether Bitmine’s pace and Lee’s framework hold up depends on sustained demand and broader market conditions.

The post Tom Lee Doubles Down on Crypto Winter Call as Bitmine Makes Biggest ETH Purchase of 2026 appeared first on BeInCrypto.

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Crypto World

Crypto hacks top $600m in April as market prices in ‘security tax’

Published

9 minutes ago

21 April 2026

NewsAdmin

Trader offers 10% bounty after claiming violent $24M crypto robbery

April has already seen over $600m stolen across DeFi, bridges and wallets, turning security from a protocol‑level concern into a full‑blown market risk premium.

Summary

Crypto protocols have already lost more than $600m to hacks in April, led by $292m stolen from KelpDAO and $285m from Drift Protocol.
Exploits now cut across smart contracts, infrastructure and social‑engineering attacks, including AI‑driven campaigns against wallets like Zerion.
Between 11:00 and 13:00 UTC, mid‑cap DeFi names saw capitulation‑style selloffs as derivatives markets priced in a persistent “security risk premium.”

Fresh aggregate figures show that crypto protocols have already lost over $606m to hacks in the first 18 days of April, making it the worst month for exploits since February 2025 and pushing 2026’s year‑to‑date haul above $770m. According to data from DefiLlama at least 13 protocols have been compromised this month, with KelpDAO and Drift Protocol alone accounting for around 95% of April’s losses and roughly 75% of 2026’s total.

KelpDAO, an Ethereum liquid‑staking protocol, suffered an attack on April 18 that drained about 116,500 rsETH, valued at roughly $292m, after an attacker forged cross‑chain messages to trick a LayerZero EndpointV2 bridge contract into releasing reserves. Drift, Solana’s largest decentralized perpetuals exchange, was hit on April 1 in what regional media called a “sophisticated” exploit, losing about $285m in what is now the second‑largest security breach in Solana’s history after the $326m Wormhole hack in 2022.

The latest wave of hacks is not confined to smart‑contract bugs or restaking primitives. Incidents have hit routing and infrastructure layers such as Hyperbridge as well as front‑end and DevOps providers like Vercel, where attackers accessed internal systems and are allegedly shopping stolen data for $2m to fuel “global supply chain attacks.”

On the human side, wallet provider Zerion disclosed that it was targeted by North Korean hackers who used AI‑powered, long‑horizon social‑engineering campaigns to compromise hot‑wallet keys, stealing about $100,000 while leaving user funds and core infrastructure intact. The Security Alliance (SEAL) has identified at least 164 malicious domains tied to the DPRK‑linked group UNC1069, describing its playbook as defined by “patience, precision, and the deliberate weaponization of existing trust relationships.”

Industry data from earlier episodes, such as the $70m hot‑wallet exploit at Singapore‑based exchange Phemex in 2025, had already highlighted North Korea‑linked actors’ tendency to quickly convert stolen USDT and USDC into ETH to evade blacklists, a pattern authorities say continues in 2026.

Market structure reacted in real time as April’s hacks piled up. Between 11:00 and 13:00 UTC on key news days, order books in weaker mid‑cap DeFi names showed classic “capitulation” signatures: single‑session drawdowns of roughly 5–8%, thin bids and a visible rotation into protocols with cleaner security track records. Derivatives venues saw basket funding for DeFi tilt mildly negative while spot liquidity drained, the kind of configuration desks associate with a broad “security tax” on risk assets rather than isolated idiosyncratic shocks.

For traders, that has turned security into an explicit factor: fading leveraged DeFi beta on exploit headlines, staying long centralized venues and volatility‑monetizing infrastructure, and keeping dry powder for forced sellers once bad debt and write‑downs are fully recognized on‑chain.

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Crypto World

Coinbase’s x402 Launches Marketplace Platform for AI Agents

Published

16 minutes ago

21 April 2026

NewsAdmin

Coinbase’s x402 Launches Marketplace Platform for AI Agents

Coinbase-backed artificial intelligence payments standard x402 has launched a marketplace for apps and services to boost the usefulness of AI agents.

Coinbase product lead Nick Prince said in a video posted on X on Monday that the idea behind the platform, called Agentic.market, was to “give humans and their agents access to thousands of services, with zero API keys required.”

Prince, in a separate post, said the market was a “storefront for discovering, comparing, and using x402 services” and offers access to a wide variety of apps and websites that AI agents can use, such as CoinGecko, Google Flights and the social media site X.

He added that hundreds of thousands of AI agents have transacted hundreds of millions in volume, but AI agent users have “relied on fragmented sources and word-of-mouth” to find compatible services.

The x402 protocol, launched by Coinbase in May 2025, allows AI agents to make internet payments using stablecoins and has seen growing support as many companies believe AI technology will become more involved in commerce.

Introducing Agentic(dot)Market, the homepage of the agent economy.
– Monitor agentic commerce trends
– Discover services for your agent to buy
– Sell your services to agents
Thousands of services. Zero API keys. Powered by x402. https://t.co/dgrNV73MAJ pic.twitter.com/0QU9Bpb3kG
— nick.base.eth 🛡 (@Nick_Prince12) April 20, 2026
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Prince said the marketplace has a web interface “for humans to browse and evaluate services” and a programming layer that allows AI agents access to the platform to “search, filter, and integrate new capabilities autonomously at runtime without a human in the loop.”

The platform provides an AI agent with “skills,” or code on how to use a service, along with a wallet that gives it the ability to “buy services and also sell services,” Prince added.

The x402 protocol, named after the rarely used HTTP status code “402 Payment Required,” received support earlier this month from Google, Microsoft and Amazon Web Services, which backed the creation of the x402 Foundation to govern the protocol.

American Express, Mastercard, Visa, Cloudflare, Shopify, Stripe, Circle, Base, Polygon Labs, the Solana Foundation, Thirdweb and KakaoPay also expressed their “initial intent and support” of the foundation.

Coinbase CEO Brian Armstrong said at the time that “there will be more AI agents transacting online than humans very soon,” echoing Circle CEO Jeremy Allaire, who in January said that “literally billions of AI agents” will be transacting on blockchains in three to five years.

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