News linked to both this project and an event.
Blockworks has announced the completion of a Series A extension funding round, achieving a post-money valuation of $192 million. The round was co-led by ParaFi Capital and Reciprocal Ventures, with support from Coinbase Ventures, MoonPay Ventures, and several other institutions and industry participants. The funding also attracted investments from over 20 founders and operators of ecosystem projects including Solana, LayerZero, Arbitrum, and Kraken, though the specific amount raised has not been disclosed.The company stated that while the crypto market has grown to a trillion-dollar scale lacking traditional capital market infrastructure, it still faces issues such as fragmented data, inconsistent disclosure standards, and a lack of investor communication mechanisms. Blockworks aims to fill this gap through a "data + disclosure + investor relations" tripartite architecture. (CNBC)
The cryptocurrency margin trading service will introduce RAIN/USDT (10x) isolated margin trading on April 29 at 20:00 (GMT+8). Rain is a fully decentralized prediction market protocol built on Arbitrum, offering cross-chain support. Positioned as the “Uniswap of prediction markets,” it provides a permissionless framework enabling anyone to create and trade custom markets without restrictions.
Aave announced that its ecosystem partners and service providers will establish a recovery fund to promote the full asset backing of rsETH. This plan has comprehensively considered the pending Aave DAO governance votes (including the Arbitrum governance vote), indicative protocols, and subsequent successful execution. Aave stated that it has reached an agreement with KelpDAO and LayerZero on the technical steps required to execute the recovery plan, and related work is progressing. Addressing the issues of affected users and maintaining the stability of the broader DeFi ecosystem are the current top priorities. The final recovery plan, user action steps, and further updates will be announced in the near future.
KelpDAO announced that, since April 18, it has been coordinating with Aave and ecosystem partners to restore rsETH holdings for rsETH holders. The initial shortfall from this incident was 163,200 ETH. To date, Kelp has recovered 40,300 rsETH—approximately 43,000 ETH—and the Arbitrum Security Council has separately secured 30,700 ETH. The remaining shortfall stands at approximately 89,500 ETH. Kelp stated that, of this remaining shortfall, Mantle, Stani Kulechov, EtherFi, Lido, and Golem have publicly committed to contributing a total of 43,500 ETH, and Kelp is working with these partners to formalize those contributions. Kelp emphasized that rsETH holders are the top priority.
Kelp DAO released a community update on X, noting that the recent rsETH security incident has remained tense over the past several days. However, with support from partners and the broader community, discussions are progressing in a positive direction, and efforts to identify an appropriate resolution are being accelerated. The guiding principles have already been reflected in initial actions, and subsequent updates will continue along this path, aiming for a win-win outcome for all stakeholders. Over the past four days, the Kelp team has engaged in in-depth communication with partners and other relevant parties. Specific progress includes: the Arbitrum Security Council has taken measures to freeze the stolen funds, and the SEAL 911 emergency response team has swiftly stepped in to conduct preliminary investigations, providing a clear and objective analytical perspective on the incident. While some developments have not yet been fully disclosed, related work continues to advance steadily. Kelp DAO stated that its current priority is safeguarding user assets and strengthening the protocol itself. This incident is also viewed as a critical test—not only for the project but for the broader DeFi ecosystem—and key follow-up developments will continue to be shared via official channels.
Aave released the latest update on the rsETH security incident on the X platform, announcing that it has paused rsETH reserve-related operations on the Ethereum mainnet as well as networks including Arbitrum, Base, Mantle, and Linea. This measure is intended to prevent excess aETHrsETH from being withdrawn, thereby pushing positions close to the 95% liquidation threshold. This action aims to preserve as much capital as possible and reduce systemic risk while the asset recovery plan is underway. Aave stated that further progress and resolution plans will be continuously disclosed to the community.
Aave announced the latest developments regarding the rsETH security incident on X, stating that rsETH-related reserve operations have been suspended on Ethereum Mainnet and on networks including Arbitrum, Base, Mantle, and Linea. This measure aims to preserve as much capital as possible and mitigate systemic risk while the asset recovery plan is underway. Aave stated that it will continue to disclose subsequent updates and resolution plans to the community.
Odaily News KelpDAO stated in a post on X platform that it will continue to explore all feasible avenues to support rsETH holders and mitigate the impact of the related security incident on the DeFi ecosystem.It mentioned that over the past two days, the team has collaborated with the Arbitrum Security Council and multiple ecosystem participants, providing context on the incident and assisting with the assessment efforts, while also expressing gratitude for the coordination and support from teams like SEAL 911. Previously, the Arbitrum Security Council had frozen approximately 30,700 ETH, involving assets related to the KelpDAO attacker.
Odaily News Aave provided an update on the rsETH incident via the X platform, stating that the WETH reserve on the Ethereum Core V3 market has been unfrozen. Users can now supply WETH again, although its Loan-to-Value (LTV) ratio remains set at 0.Meanwhile, the WETH reserves on the Ethereum Prime, Arbitrum, Base, Mantle, and Linea networks are still frozen. Aave stated that the relevant service providers will continue to advance subsequent handling and will provide synchronized updates on the progress.
Aave risk service provider LlamaRisk has released an incident report: On April 18, 2026, the attacker exploited a vulnerability in Kelp’s LayerZero V2 Unichain-to-Ethereum rsETH routing (a 1-of-1 DVN configuration flaw), forged inbound packets, and illicitly released 116,500 rsETH from the Ethereum-side adapter. Of these, 89,567 rsETH were deposited as collateral into multiple Aave V3 markets—including Ethereum Core and Arbitrum—enabling the borrowing of approximately 82,650 WETH (valued at ~$191 million) and 821 wstETH. Currently, only 40,373 rsETH remain in the adapter, while the total claimable rsETH on the remote chain stands at 152,577—creating a substantial shortfall. Depending on the loss allocation methodology, Aave faces two potential bad-debt scenarios: - Scenario 1 (global pro-rata allocation): Estimated bad debt of ~$123.7 million, with Ethereum Core bearing the greatest pressure; - Scenario 2 (loss confined to L2s): Estimated bad debt of ~$230.1 million, with Mantle facing a WETH reserve shortfall of up to 71.45% and Arbitrum facing a 26.67% shortfall. Following the incident, Aave Protocol Guardians and Risk Administrators immediately froze rsETH/wrsETH reserves across all 11 affected markets.
According to monetsupply.eth, Spark’s Strategy Lead, in a post on X, Spark has long maintained a relatively high borrowing interest rate cap for its SparkLend ETH market. Although this policy caused many users to migrate to Aave—resulting in substantial loss of business and revenue—the current market liquidity crisis has validated the prudence of this strategy. Presently, Aave is experiencing severe liquidity shortages across multiple chains—including Ethereum Mainnet, Arbitrum, Polygon Plasma, Mantle, and Base—with ETH borrowing utilization reaching 100%. This has prevented depositors from withdrawing funds and hindered normal liquidation of ETH collateral. He warns that if the current liquidity crunch persists, a 15–20% drop in ETH’s price could expose Aave to widespread bad debt—compounded by the potential impact of the rsETH vulnerability incident.
Monetsupply.eth, Strategy Lead of Spark Protocol, posted on X stating that in January this year, low-utilization assets such as rsETH were delisted, and the scope of acceptable collateral and protocol functionalities has been continuously tightened. At the time, this move triggered strong backlash from users employing “ETH circular leverage” strategies. Additionally, Spark has long imposed relatively high maximum interest rate caps on its ETH lending market. Over the past year, Spark has ceded part of its business and revenue to Aave—whose ETH borrowing rates at one point dropped to 10% or lower. However, amid the current market crisis, this strategy has proven more prudent: SparkLend still maintains ample ETH withdrawal liquidity, whereas Aave is experiencing liquidity strain—or even “locking”—across Ethereum mainnet and multiple Layer-2 chains including Arbitrum and Base. Monetsupply.eth further warned that, since ETH serves as the core collateral asset, when market utilization reaches 100%, liquidations of collateral will fail to execute normally. Liquidity exhaustion not only degrades depositors’ experience but may also pose systemic risk. Given Aave’s current liquidity shortage, a 15–20% drop in ETH’s price could trigger significant bad debt accumulation—exacerbated by potential fallout from the rsETH incident.
According to Fortune, blockchain startup Nava has announced the completion of an $8.3 million seed funding round, co-led by Polychain and Archetype, aiming to prevent anomalous operations by AI financial agents through a custody and verification framework. Nava’s solution locks funds via custodial services; once an AI agent proposes a transaction, an on-chain verification mechanism assesses whether the transaction aligns with the user’s intent—only compliant transactions are executed, while non-compliant ones leave funds in custody. All verification decisions are publicly recorded on the blockchain for reference by other AIs. Nava currently operates as a Layer 3 blockchain on Arbitrum and plans to deploy a parallel chain on Tempo; it will also issue a native stablecoin in the future to support protocol operations. Nava’s infrastructure serves both individual users and institutions, enhancing asset security and transaction transparency.
According to an official announcement, Tether launched its self-custodial digital wallet, tether.wallet, on April 14, directly opening its global financial infrastructure to end users. The wallet supports digital assets including USD₮, USA₮, XAU₮, and Bitcoin, and operates across blockchain networks such as Ethereum, Polygon, Plasma, and Arbitrum. Users can transfer funds using simple, human-readable identifiers—eliminating the need for traditional long addresses or additional network tokens—and pay transaction fees directly in the asset being transferred. tether.wallet employs local signing, with private keys and recovery phrases held exclusively by the user, emphasizing openness, neutrality, and user sovereignty. Tether stated that this product aims to simplify the use of digital assets and enhance financial inclusion, with plans to support additional blockchain networks in the future.