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Circle Ventures, Consensys, and Joseph Lubin announced their support for the DeFi United initiative, aimed at mitigating the losses caused by the Kelp DAO vulnerability. Circle Ventures is supporting the ecosystem by purchasing AAVE tokens. Consensys and Ethereum co-founder Joseph Lubin confirmed that they will provide 30,000 ETH to DeFi United. Currently, DeFi United has raised over 132,000 ETH, with a total value exceeding 300 million dollars.The related funds will be used to compensate for the bad debts caused by attackers minting uncollateralized rsETH through the LayerZero bridge and borrowing assets on Aave. Previously, Aave proposed to donate 25,000 ETH, while Lido DAO, Ether.fi, and Kelp also proposed or committed to donate 2,500 ETH, 5,000 ETH, and 2,000 ETH, respectively.

According to Bloomberg, Bill Ackman's closed-end fund Pershing Square USA (PSUS) and alternative asset management company Pershing Square (PS) are conducting an initial public offering, expected to raise approximately $5 billion, which is at the lower end of the previous target range of $10 billion.This amount includes $2.8 billion from a private placement disclosed to the U.S. Securities and Exchange Commission. About 85% of this issuance has been subscribed by institutional investors, with the book-building process scheduled to close at 4 PM New York time on Monday and pricing set for April 28. Pershing Square USA will charge a 2% management fee and will not take performance fees, while Pershing Square will have its voting rights controlled by Ackman and the core management team.

According to Jinshi reports, economists at UniCredit Bank stated in a report that the European Central Bank is likely to keep interest rates unchanged this week, but is expected to raise rates by 25 basis points in June and September.They pointed out that, assuming the economy does not encounter problems, the likelihood of future rate hikes is greater than that of no hikes. The European Central Bank will release its latest macroeconomic forecasts in June to more accurately assess the risks to price stability.

According to Solid Intel, Trump will hold a National Security Council meeting today to review proposals to reopen the Strait of Hormuz and end hostilities.

Jupiter Lend announced that the borrowing limit for JLP/JupUSD has been increased from 25 million USD to 40 million USD, adding 15 million USD in capacity available for use.

According to Jinshi reports, U.S. President Trump spoke on the phone with British Prime Minister Starmer to discuss the current situation in the Middle East and emphasized the "urgent need to restore shipping in the Strait of Hormuz."The British side stated that the ongoing blockade for several weeks has left many crew members stranded in the Gulf region. Starmer warned that this would have "serious consequences" for the global economy and the cost of living for the British people. On the same day, Iran warned that the waterway "will not return to its previous state under any circumstances."

According to the Hong Kong Wen Wei Po, the Hong Kong police have disclosed the resolution of a cross-border phone scam case, where a criminal group impersonated mainland officials, specifically targeting mainland students studying in the UK and Australia.The scammers falsely claimed that the victims were involved in criminal cases such as money laundering and demanded their "cooperation in the investigation." They instructed the victims to travel to Hong Kong to purchase gold grains in multiple transactions at jewelry stores as "collateral," with each transaction not exceeding HKD 120,000 to evade the registration system of gold shops. The group members then collected and transferred the stolen goods. The gold grains were subsequently melted down into gold bars or exchanged for cash and virtual currency. The police have currently received a total of 7 related cases, involving approximately HKD 7 million, with the highest single case loss reaching HKD 1.6 million.

The DeFi United ecological rescue initiative led by Aave is ongoing. The Arbitrum DAO has released 30,765 ETH that was frozen after the rsETH incident on April 18. The designated donation address has accumulated a total of 100,360 ETH to address the collateral asset gap caused by the rsETH incident on April 18.The plan aims to restore the rsETH backing assets through multi-party collaboration, stabilize the market, and prevent the spread of bad debts across protocols. The funds will be used to support the recovery of collateral rates and gradually promote market normalization in conjunction with relevant protocols.Current major commitments or participants include: Arbitrum DAO releasing 30,765 ETH frozen after the rsETH incident on April 18, Mantle proposing to contribute 30,000 ETH, AaveDAO proposing to contribute 25,000 ETH, Aave founder Stani Kulechov confirming to provide 5,000 ETH, EtherFi proposing to provide 5,000 ETH, Lido proposing to provide 2,500 stETH, Golem Foundation and related projects totaling 1,000 ETH, among others. Additionally, LayerZero, Ethena, FraxFinance, InkFoundation, and others have also confirmed participation, but specific amounts have not yet been disclosed.It should be noted that the progress of this rescue still relies on several external key conditions, including KelpDAO restoring rsETH redemptions and the Arbitrum security committee releasing frozen assets. The overall recovery time and effectiveness remain uncertain.

According to a report by Jinshi, citing the Iranian Mehr News Agency on the 25th, Iranian Islamic Parliament member Behnam Saidi stated that Iran has developed a comprehensive plan for managing the Strait of Hormuz.In an interview with Mehr News Agency, Saidi said that an important aspect of this plan is the exclusive recognition of the name "Persian Gulf" in all letters and commercial documents, rejecting any other names. Vessels and ships navigating in the region must obtain permission from Iran.Sovereignty over the Strait of Hormuz will be entirely in the hands of Iran. He also stated that vessels identified as hostile by the Supreme National Security Council or the General Staff of the Armed Forces of Iran are not allowed to pass through the Strait of Hormuz, and Israeli vessels are absolutely prohibited from entering the area. Ships passing through the region must pay relevant fees for safety, environmental protection, shipping management, and permit issuance, with priority given to payment in rials.

According to Caijing magazine, the AI large model company DeepSeek is in talks with Tencent and Alibaba for financing, with the two investors expected to invest a total of $1.8 billion, valuing this round of financing at approximately $20 billion. The transaction plan has not yet been finalized, and DeepSeek, Tencent, and Alibaba have not publicly confirmed it.Sources in the transaction revealed that the main reason for DeepSeek's open financing is the recent serious talent loss. Several core researchers have left one after another to join ByteDance, Tencent, Xiaomi, and the autonomous driving company Yuanrong Qihang. Meanwhile, competitors Zhiyu Technology and MiniMax have listed on the Hong Kong Stock Exchange, and the Dark Side of the Moon has completed three rounds of financing in the first three months of this year, with a valuation more than quadrupling since the end of last year.Tencent and Alibaba's investment in DeepSeek will help diversify risks in the AI sector and deepen cooperation between the two parties at the model and product levels.

The DeFi United coordinated rescue operation led by Aave service providers after the rsETH incident on April 18 has raised a total of $161.53 million (approximately 69,618 ETH). The plan aims to help restore the collateral backing of rsETH that was damaged due to the Kelp DAO bridging attack and improve liquidity in multi-network markets.The main participants/committers currently include: Aave founder Stani Kulechov personally committing 5,000 ETH; EtherFi proposing to contribute 5,000 ETH; Lido Finance proposing to contribute up to 2,500 stETH; Golem Foundation contributing 1,000 ETH. In addition, several protocols such as Mantle, Ethena, Ink Foundation, LayerZero, Tydro, and BGD Labs have publicly participated or expressed support.

According to market news, SpaceX is expected to go public in June, potentially surpassing Saudi Aramco's $29 billion fundraising record to become the largest IPO in history. Meanwhile, OpenAI and Anthropic also plan to go public in the second half of this year, with the three companies expected to collectively attract over $240 billion in funding, likely marking a significant turning point for liquidity changes in the cryptocurrency market.Market analysis suggests that these super IPOs may significantly withdraw liquidity from risk assets, while the cryptocurrency market is in the same pool of funds. As mainstream cryptocurrencies like Bitcoin and Ethereum have been highly correlated with Nasdaq and U.S. stock market risk appetite in recent years, a large amount of capital shifting towards subscribing to tech giants' IPOs may weaken the buying support for BTC, ETH, and altcoins.

Arkham posted on the X platform that Avi Eisenberg, the attacker who profited approximately $110 million in 2022 by manipulating the price oracle of Mango Markets, has recently signed a transaction with his on-chain address, drawing widespread attention from the community.Avi Eisenberg previously exploited a vulnerability in Mango Finance to conduct "high-profit trades," and later threatened to attack Aave. He was also liquidated on Curve while attempting to liquidate others' positions, and was arrested and imprisoned after the incident. Now, his address has reappeared with on-chain activity, leading the market to speculate whether he has returned to the crypto market, although no further details have been disclosed yet.

According to The Information, Anthropic and OpenAI have both experienced security incidents, raising market concerns about the safety of AI models themselves.Currently, Anthropic is investigating potential unauthorized access to its Claude Mythos model by users. Almost simultaneously, OpenAI was also reported to have accidentally exposed several unreleased models in its Codex application. Industry opinions indicate that these vulnerability incidents have intensified scrutiny on the security governance capabilities of AI companies and reflect that the security systems of current AI technology still need improvement as it rapidly develops. Analysts believe that even AI model providers that focus on cybersecurity capabilities face significant security challenges themselves. As AI is gradually used to defend against cyberattacks, issues related to platform security and access control have also become critical risk points.

According to official news, the first phase of Gate's Pre-IPOs project SpaceX (SPCX) has raised nearly $395 million.At the same time, users participating in the GUSD liquidity pool staking can also enjoy an annualized return of approximately 2.9%, further enhancing the efficiency of capital utilization. In terms of price, the subscription price for the SPCX IPO is $590, and the pre-market quotation has now risen to $600.99.

According to Iranian media Fars News: Reports about Iran collecting tolls for the Strait of Hormuz in cryptocurrency are inaccurate.

Circle Chief Economist Gordon Liao submitted a governance discussion proposal for Aave, suggesting adjustments to the USDC interest rate parameters of the Aave v3 Ethereum core market to address the high utilization and liquidity strain that persisted for several days following the KelpDAO rsETH event.The proposal suggests raising the "Slope 2" to 40% initially, with a target of 50%, while lowering the optimal utilization rate to attract more USDC deposits. Some members of the Aave community believe that higher borrowing costs may exacerbate the liquidation risk for borrowers. Data shows that Aave's current total locked value is approximately $15.3 billion.

AI laboratory Sooth Labs, founded by former Meta employees, is raising approximately $50 million in funding, led by Felicis Ventures, with a post-money valuation of about $335 million.The company plans to develop AI models to predict the likelihood of specific geopolitical events and market events, providing related capabilities to enterprises. Sooth Labs has also received support from Yann LeCun and Google Chief Scientist Jeff Dean, with Meta Chief Technology Officer Andrew Bosworth serving as an advisor.

Circle Chief Economist Gordon Liao initiated a proposal on the Aave governance forum, suggesting an emergency adjustment to the USDC interest rate parameters in the Aave V3 Ethereum main pool to address the situation where the pool's utilization rate has remained at a very high level of 99.87% for four consecutive days following the KelpDAO attack incident.Liao stated that Aave's current interest rate mechanism has failed to effectively "clear" the market. The current supply of the pool is $1.89 billion, with the borrowing amount also at $1.89 billion, and available liquidity is less than $3 million. The borrowing interest rate remains at the upper limit after the inflection point (around 14%), and over the past 24 hours, the pool size has shrunk by about $60 million—this is due to repayment funds being used one by one to meet the withdrawal demands in the queue.Therefore, the Slope 2 parameter in the USDC deposit interest rate curve should be immediately increased from about 10% to 40% through the Risk Steward mechanism, and further confirmation to raise the target to 50% should be achieved through governance voting within 5 to 7 days. Meanwhile, the optimal utilization will be adjusted down from 92% to 87% during the transition phase, and after final confirmation, it will be reduced to 85%. According to Liao's proposal, under the new parameter settings, when the utilization rate reaches 100%, the maximum USDC deposit interest rate will increase from about 12.6% to 48.2%.

According to Bloomberg, cryptocurrency venture capital firm Blockchain Capital is simultaneously raising two new funds, with a total target size of $700 million, namely its seventh early-stage fund and its second growth fund.Insiders revealed that the firm has begun deploying some of the newly raised capital, and the entire financing round is expected to be completed within five to six months.