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The Ethereum Foundation recently released a summary report on the ETH Rangers security project, revealing that during a 6-month security funding program, researchers identified approximately 100 suspected state-sponsored cyber operatives, including infiltrators from North Korea, who have been active in multiple Web3 projects.The report indicates that relevant investigations were advanced through projects like the "Ketman Project," where researchers issued warnings to about 53 blockchain projects, revealing that these individuals infiltrated development teams under false identities and participated in fund flows and technical positions. Meanwhile, some related funds have been frozen, amounting to hundreds of thousands of dollars. The security team also incorporated relevant intelligence into the threat analysis system for the Lazarus Group and disclosed it at security conferences such as DEF CON, showing that state-level cyber attacks are continuously infiltrating the infrastructure of the cryptocurrency industry.In terms of overall results, the program has frozen or recovered over $5.8 million in funds, reported or documented over 785 vulnerabilities, and handled 36 security incidents, indicating that the security threats currently faced by the Ethereum ecosystem have escalated from simple vulnerability attacks to systemic risks involving state-level actors. Additionally, the report points out that North Korean hackers have also infiltrated projects through methods such as "remote IT workers," involving various attack paths such as account takeovers, freelancing platform infiltrations, and fund transfers, making them a key target for industry prevention.The Ethereum Foundation emphasizes that the security of decentralized networks requires "decentralized defense" and will continue to support security research, threat intelligence, and talent development to address the escalating state-level cyber threats.

Against the backdrop of easing tensions in the Middle East, Iran announced that the Strait of Hormuz is "fully open" during the ceasefire, leading to a rise in global risk assets. Boosted by the news, Bitcoin briefly surpassed $77,000, reaching a nearly two-month high, with an increase of about 5% in the past 24 hours. Major altcoins also rose, with Ethereum, XRP, and Solana recording gains of around 6%.Iranian Foreign Minister Seyed Abbas Araghchi stated that all commercial vessels can pass through the strait during the ceasefire with Lebanon, but must adhere to the "coordinated shipping lanes" set by Iran. The strait accounts for about 20% of global oil transportation and is a critical energy corridor. In traditional markets, the S&P 500 and Nasdaq Composite both reached historic highs, indicating a significant rebound in risk appetite. U.S. President Trump also posted on social media that "the Strait of Hormuz has reopened for commercial activities," but emphasized that Iranian vessels may still face blockade measures until the U.S.-Iran agreement is fully implemented.

According to Jinshi reports, European Central Bank President Lagarde stated that the risks to the inflation outlook are skewed to the upside.

The Hong Kong Stock Exchange today published a consultation document regarding the shortening of the settlement cycle for the Hong Kong stock cash market (the "Consultation Document"), proposing to shorten the settlement cycle from the current T+2 to T+1, and seeking market opinions on the proposal.

According to the official announcement, Binance will adjust the minimum price movement unit (TickSize) for multiple U-based perpetual contracts on April 21 and 22, 2026. The contracts involved include LABUSDT, RAVEUSDT, ESPORTSUSDT, SNXUSDT, C98USDT, ONEUSDT, CELRUSDT, and XTZUSDT. Among them, trading for SNXUSDT, C98USDT, ONEUSDT, CELRUSDT, and XTZUSDT contracts will be suspended during the adjustment period.

According to GMGN data, the top 5 tokens with net inflow from KOL in the past 24 hours are as follows:CAR (817n....ump): Net inflow of $2,000, with a 24-hour increase of 700.6%, currently priced at $0.0001.BP (BPxx....PCy): Net inflow of $1,000, with a 24-hour increase of 5.3%, currently priced at $0.1482.PNP (4tsg....rrr): Net inflow of $1,000, with a 24-hour increase of 234.1%, currently priced at $0.0001.Marmot (6hh1....rrr): Net inflow of $878, with a 24-hour increase of 902.6%, currently priced at $0.0008.Goose (3cjk....ump): Net inflow of $799, with a 24-hour increase of 89.8%, currently priced at $0.0001.

According to crypto analyst Ai Yi @ai_9684xtpa, "ETH 1CO 1 million ETH whale" transferred 2,000 ETH to a multi-signature address 8 hours ago, worth approximately 4.63 million USD.On-chain data shows that this receiving address has historically transferred ETH to OKX multiple times, which is considered its common withdrawal path. The source address of this transfer has frequent interactions with block builders BuilderNet and Titan Build.

According to CertiK monitoring, the DeFi protocol Rhea Finance was attacked, with attackers extracting at least $7.6 million in total.The attackers misled the oracle and validation layer to complete the attack by creating fake token contracts and injecting liquidity into newly created funding pools.

The Ethereum Foundation announced that its jointly initiated ETH Rangers project has completed a 6-month operation. The project aims to fund independent researchers who contribute to public safety for the Ethereum ecosystem. Seventeen grantees have achieved multiple results in vulnerability research, security tool development, threat intelligence, and incident response, including: recovering or freezing over $5.8 million, reporting or documenting over 785 vulnerabilities and client issues, identifying about 100 attackers, providing security education content covering over 209,000 users, and handling over 36 security incidents.In addition, the project has also encouraged over 800 teams to participate in security challenges, produced over 80 technical sharing and training sessions, and developed or improved more than 7 open-source security tools. The Ethereum Foundation stated that the related results indicate that decentralized networks require "decentralized defense" and effectively enhance the overall security and resilience of the Ethereum ecosystem.

Gate is hosting an F1 Red Bull Racing car display parade in Hong Kong, with the display cars appearing around Victoria Harbour and proceeding along a designated route, attracting market and public attention.This parade serves as an important offline action in the cross-industry collaboration between Gate and the F1 Red Bull Racing team, bringing top-tier racing culture into urban landmark scenes, enhancing brand exposure and discussion.From April 18 to 24, Gate will also launch the "Racing the Future" outdoor cross-industry exhibition at the K11 MUSEA waterfront promenade in Hong Kong, which will focus on showcasing Red Bull Racing cars and related equipment, as well as setting up interactive experience areas.As the official sponsor of the F1 Red Bull Racing team, this exhibition will be the first to showcase the brand new 2026 Red Bull Racing car and core equipment, introducing an immersive interactive experience area that recreates the fusion of top racing engineering and the aesthetics of speed.In addition, Gate will hold the "Gate 13 Blue Carpet Ceremony" on April 20, where the unveiling of the F1 Red Bull Racing display car and brand collaboration will take place. That evening, Gate will also host a high-end anniversary dinner event at the Rosewood Hong Kong, where platform founder and CEO Dr. Han will be present, and it is expected that over 300 representatives from top industry institutions and partners will be invited to participate in the exchange.

According to Jinshi reports, the European Central Bank's meeting minutes show that all members believe the risks to the inflation outlook are tilted to the upside.

According to official social media news, Huobi HTX will hold a live broadcast themed "HTX Q1 Quarterly Burn is Coming: Will It Enter a Value Reversion Cycle?" today at 20:00 (UTC+8). At that time, HTX DAO core builders Molly, Helium, HTX DAO governance committee member Mao Mao Jie, ppp, HTX DAO listing observer Da Biao Ge, HTX research team leader Cloud, and HTX DAO Volunteer Association president Lan Yang Yang will all attend to engage in an in-depth discussion on the execution of the Q1 burn mechanism, the evolution path of the deflation model, and the subsequent HTX empowerment and ecological construction direction.

According to Ember Monitoring, the Lido Growth Committee withdrew 4.82 million LDO (approximately 1.81 million USD) from Binance early this morning and transferred it to a multi-signature wallet managed for the purpose of executing buybacks.When the buyback proposal was released on March 27, the price of LDO was 0.27 USD, and the current price of LDO has risen by 40% to 0.38 USD.

According to EmberCN monitoring, 4.82 million LDO (1.81 million USD) were transferred from Binance to a multi-signature wallet managed by the Lido Growth Committee (the wallet executing the buyback).When the buyback proposal was released on March 27, the price of LDO was at a phase low of 0.27 USD, and it has now risen by 40% to 0.38 USD.

The dominance of the US dollar has always been a topic of concern, but Franklin Templeton believes that the dollar will remain the preferred currency. The Chief Investment Officer of the company's fixed income department, Sonal Desai, wrote in a report that the dollar's status is supported by three main pillars: the size of the world's largest economy, the depth of the market, and its institutional credibility.Sonal Desai pointed out that there are currently no reliable alternative assets, and it will take decades to establish the institutional infrastructure needed to support such a currency. The debate over the dollar's dominance has intensified, as Trump's erratic trade, geopolitical, and fiscal policies have weakened the appeal of US assets. Some analysts believe that the euro and gold are likely to become preferred reserve assets.

Famous trader Killa (@KillaXBT) posted that there is a CME exhaustion gap around $84,000 for Bitcoin, just before the waterfall decline. This gap is similar to two gaps in 2022, which took 290 days and over 500 days to fill, respectively. Killa believes that the current Bitcoin trend is highly similar to the 2022 pattern, suggesting that the $84,000 gap is unlikely to be filled in the short term, so the local top may be closer than most people expect to the $80,000 target.He reminds traders that the current market's expectation of chasing highs may face downward pressure rather than a quick rebound. In previous news, Killa announced that he had shorted Bitcoin at $74,688, with a stop-loss price of $80,000. As a quantitative trader focused on BTC, Killa predicted the peak of this bull market in May 2025 and has over 180,000 followers on the X platform.