The KelpDAO exploit allowed an attacker to siphon unbacked rsETH tokens and deposit them into Aave, triggering one of the sharpest liquidity contractions in recent DeFi history, according to the latest Cryptoquant report dubbed the “ DeFi Contagion.”
Key Takeaways:
The KelpDAO exploit on April 18, 2026, exposed Aave to an estimated $124M-$230M in bad debt within 72 hours.
Aave’s total value…
Bitcoin ETF Inflows Turn Fully Positive Across Key Timeframes, Led by Blackrock’s IBIT
April 24, 2026
Bitcoin ETF inflows have turned positive across all tracked periods, signaling renewed institutional demand for bitcoin exposure. Sustained inflows matter because they can influence bitcoin’s near-term price direction and broader crypto market momentum.
Key Takeaways:
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The Bank for International Settlements (BIS) published a Financial Stability Institute report in April 2026, warning that the largest crypto platforms now operate as financial intermediaries without the capital buffers, deposit insurance or central bank access that apply to…
Cardano’s Leios Upgrade and Bitcoin DeFi Tool Pogun Headline Input Output’s 2026 Funding Slate
April 23, 2026
Input Output (IO), the engineering organization behind Cardano, submitted nine treasury funding proposals on Wednesday totaling $38.9 million, nearly 50% less than the $97.5 million it requested from the community last year.
Key Takeaways:
Input Output submitted 9 Cardano treasury proposals totaling $38.9M, nearly 50% less than its 2026 ask.
The Leios upgrade targets 1,000+ TPS and is scheduled…
Bitcoin markets are showing signs of a potential bottom as improving price action brings recent buyers back to breakeven. Grayscale points to strengthening positioning as a key signal that sentiment may be shifting toward more bullish conditions.
Key Takeaways:
Grayscale…
Institutional access to digital dollar liquidity is growing as cross-border settlement demand rises and stablecoin gain a larger role in market infrastructure. OSL Group and Circle are expanding USDC use across trading, payments, and settlement in Asia.
Key Takeaways:
OSL…
In a Nutshell
On April 18 the Arbitrum Security Council and SEAL 911 froze 30,766 ETH after Kelp DAO’s rsETH bridge was exploited by the Lazarus Group, which used falsely minted rsETH as Aave collateral to borrow WETH, creating systemic bad debt; $71M recovered, $220M remains missing.
Blockchain analyst Wenzhao Dong observed that the Lazarus Group demonstrated a sophisticated grasp of…
MiningPublished:Apr 19, 2026, 11:50 AMBTC$74,643(-1.26%)ETH$2,287(-2.37%)
Bitcoin Network Eases as Difficulty Slides 2.43% and Hashprice Rises 13.65%
Bitcoin’s mining difficulty eased this week, declining 2.43% from the prior target and settling at 135.59 trillion. This…
SecurityPublished:Apr 20, 2026, 6:30 PM
Ripple’s Schwartz Flags DeFi Bridge Trade-Offs After KelpDAO Incident
Security trade-offs in cross-chain infrastructure are drawing sharper scrutiny as operational shortcuts threaten to undercut protections built into bridge designs.
Incident Report: Llamarisk, Aave Service Providers Detail Kelp rsETH Hack Across Ethereum and Arbitrum Markets
April 21, 2026
DefiPublished:Apr 20, 2026, 7:30 PM
Incident Report: Llamarisk, Aave Service Providers Detail Kelp rsETH Hack Across Ethereum and Arbitrum Markets
An incident report published by Llamarisk to the Aave forum explains that a bridge exploit targeting KelpDAO’s Layerzero V2 rsETH route on Saturday allowed an attacker to extract 116,500 rsETH from Ethereum’s OFT adapter without burning any tokens…
