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Caixin: Poker expert Hu Zheweng has suffered three consecutive losses in the cryptocurrency market and has filed a lawsuit against Jump Trading and Chinese professor Zhang Yongfeng

According to Caixin, poker master and seasoned cryptocurrency investor Hu Zheweng made significant bets during the three waves of cryptocurrency frenzy involving ICOs, algorithmic stablecoins, and AI tokens, but faced consecutive failures. Hu Zheweng claimed to have invested in the blockchain project Stratis, achieving a return of "over 1000 times."According to disclosed information, Hu Zheweng invested approximately 80 million USD in algorithmic stablecoin TerraUSD (UST) and its sister token LUNA from May 2021 to May 2022, with the peak market value of his holdings exceeding 800 million USD, but the price of LUNA subsequently nearly dropped to zero.In addition, Hu Zheweng has filed a lawsuit in Chicago, USA against the globally renowned quantitative trading firm Jump Trading and its related companies and executives in the cryptocurrency business, seeking at least 500 million USD in damages. After experiencing Stox and Terra, Hu Zheweng has not left the cryptocurrency market; last January, he bet on a new project by a Chinese computer professor Zhang Yongfeng. Zhang Yongfeng entered the Computer Science Department of Tsinghua University in 2007 and is currently a tenured associate professor in the Computer Science Department at Rutgers University in the USA. He has been sued by Hu Zheweng on multiple charges including "securities fraud." It is reported that the tokens issued by the organization founded by Zhang Yongfeng, in which Hu Zheweng invested millions of dollars, have fallen over 99.6% from their peak in 2025.

first_img Reports say that Ondo Finance's founder has passed away and there are efforts to sell the company, which the company denies

According to three informed sources, the real-world asset tokenization platform Ondo Finance was recommended to potential buyers after founder and CEO Nathan Allman passed away this year. Two sources stated that the relevant contacts occurred after Allman died on May 25. However, it remains unclear who is driving the sale of Ondo Finance.In early August, Allman's estate management filed a lawsuit against Ondo's acting CEO Ian De Bode, accusing him of illegally seizing control and funds of the company, leading to a fierce battle for corporate control. Allman, who died at the age of 32 without a will, left uncertainty regarding the ownership of his controlling shares and a large number of ONDO tokens. After the probate process, his estate was awarded to his parents, Kathleen Allman (77) and Lawrence Allman (82). According to the current court order, De Bode continues to serve as CEO and is responsible for daily operations, but he is not allowed to make significant changes to the company until the control dispute is resolved. One informed source stated that the escalating control litigation is likely to put any sale plans on hold.An Ondo spokesperson denied that the company was seeking buyers, stating that the claims regarding a potential sale are completely false, and that no one in the company has pushed for a sale, participated in sale negotiations, or requested others to do so on their behalf. Ondo was founded in 2021 by former Goldman Sachs executives, is headquartered in New York, and offers tokenized U.S. Treasury bonds and stocks, with product scale exceeding $3.8 billion.

first_img OpenAI is facing a class-action lawsuit, accused of allowing outsourced personnel to read ChatGPT conversations

Two ChatGPT users from California filed a proposed class action lawsuit against OpenAI in the United States District Court for the Northern District of California this month, accusing the company of failing to adequately inform users that their real conversations were being handed over to external contractors for processing. The lawsuit was served to OpenAI on September 2, focusing on its internal initiative Project Lily. According to the complaint, "AI data reviewers" and "chatbot evaluators" recruited through a third-party staffing company read real ChatGPT prompts and complete conversations, summarize user intent, and score and comment on responses from four models on a scale of 1 to 7.This process is known in the industry as reinforcement learning from human feedback (RLHF), which is a fundamental method for enhancing chatbot capabilities. The complaint states that users were never explicitly informed that a person, rather than a machine, might be reading their conversations. OpenAI filters conversations through an automated system before human review, but the complaint alleges that the filters cannot intercept all content, and personal details sometimes still reach contractors. 404 Media first reported on the project on September 14 and found that the reviewers' dashboard included "user memory summaries," which could expose users' approximate locations, occupations, or private life information, even though usernames had been removed.OpenAI stated that such reviews aim to reduce two behaviors: chatbots behaving too much like humans and overly catering to users, referred to by researchers as "flattery." The complaint raises eight legal claims, including violations of California's Unfair Competition Law, Consumer Privacy Act, and common law claims for intrusion into private affairs, with the plaintiffs seeking damages, restitution of unjust enrichment, and punitive damages.

first_img RockawayX invested $150 million to launch Catapult, driving real-world revenue on-chain

According to CoinDesk, digital asset investment firm RockawayX announced an investment of $150 million to launch the Catapult program, aimed at bringing more private credit and other yield-generating real-world assets on-chain, betting that lending linked to the real economy will become one of the largest markets in the crypto space.The investment firm, which manages approximately $2 billion, stated that Catapult will provide venture capital, product structuring, liquidity, market making, and distribution support for tokenized credit products. RockawayX currently operates early-stage venture funds, market-neutral funds providing liquidity to DeFi protocols, and a vault business deploying about $300 million, and acquired the crypto hedge fund Relayer in August.According to RWA.xyz data, the scale of tokenized real-world assets such as bonds, stocks, and funds has rapidly grown to approximately $38 billion, but more than half of this is tokenized money market funds. RockawayX expects this market to reach $10 trillion to $20 trillion by 2030, a target higher than the $5.5 trillion benchmark forecast provided by Citigroup analysts. Catapult will focus on areas such as trade and supply chain finance, asset-backed securities, CLOs, and real estate-related credit.RockawayX CEO Viktor Fischer stated that following transactions, yields will become the largest application scenario on-chain, requiring new yield sources of over 12% that are uncorrelated with the crypto market. He pointed out that the appeal of bringing low-liquidity assets on-chain lies in the fact that even if the underlying investments have long redemption periods, market makers can create exit channels.

The list of the first batch of award winners for the Sun Yuchen Prize is now under public notice for 14 days, and the on-chain prize pool address has been credited with 10 million USD

According to official news from the Sun Yuchen Prize, the first batch of award winners has officially entered a 14-day public notice period starting September 19. The topics currently under public notice are questions number 305, 371, 381, 526, 866, and 1001, among which candidates for questions 305, 371, and 381 are formal verifiers, candidates for questions 866 and 1001 are mathematical problem solvers, and question 526 has candidates from both roles. The public notice information has been made available on the official GitHub candidate registration form, and the public can submit formal challenges.It is reported that the Sun Yuchen Prize is the world's first zero-trust decentralized academic reward mechanism based on a list of questions, with a maximum single-question prize of 1 million US dollars. On the day of its establishment, the first batch of 66 mathematical problems was announced, with the highest prize of 1 million US dollars awarded to the OpenAI research team in recognition of their solution and formal proof regarding the "existence and smoothness problem of the three-dimensional Navier-Stokes equations." At the same time, the prize operating organization also announced the on-chain address of the prize pool, which has already deposited 10 million US dollars. After the public notice period ends, the prize will be distributed in USDT (TRC20) or USDC (ERC20), and the winners will also receive certificates and medals.

first_img After 11 years of operation, BitMEX has stopped trading and deposits, retaining only withdrawals

The cryptocurrency derivatives platform BitMEX has ceased trading, deposits, and opening new positions, retaining only the withdrawal function. The platform announced on social media platform X that as of this Tuesday at 04:00 UTC, the aforementioned services will no longer be available. Users can still log in and withdraw their balances through the official website, but deposits have been confirmed as impossible. BitMEX was co-founded by Arthur Hayes, Ben Delo, and Samuel Reed in 2014, known for promoting perpetual contracts as mainstream trading tools in the cryptocurrency derivatives market.BitMEX urges customers to withdraw their funds as soon as possible and states that account fees will be charged to users with completed KYC certification who still have a balance, billed monthly, at a standard of 1% annualized on assets or a minimum equivalent of $50, whichever is higher. The company emphasizes that this shutdown does not freeze customer assets, and the withdrawal channel remains open during the liquidation process.BitMEX announced its closure in July this year, following a strategic assessment by its parent company HDR Global Trading, as the exchange's market share in the perpetual contract market it helped create continued to decline. According to research data from CoinDesk, the monthly trading volume of centralized cryptocurrency exchange derivatives reached $3.4 trillion in August, with an annual scale potentially reaching $50 trillion. Previously, BitMart also announced its shutdown in July after nine years of operation due to market conditions.

Hunan Public Security in China cracks down on virtual currency pig-butchering scams: 2 suspects have been criminally detained according to the law

According to a report from the Public Security Bureau of Linwu County, Hunan Province, on August 19, 2026, the Public Security Bureau of Linwu County, Chenzhou City, Hunan Province discovered fraud clues during routine inspections and successfully cracked a virtual currency investment fraud case, arresting two criminal suspects.Upon investigation, on May 1, 2026, the suspect Li met the victim, Ms. Yue, through private messages on a social platform, falsely claiming to teach virtual currency investment skills with guaranteed profits. He induced her to download a certain app to purchase Tether (USDT) and then exchange it for a newly issued virtual currency manipulated by his "superior." Li, in collusion with his "superior," created the illusion of rising prices to lure the victim into increasing her investment; once the funds were in place, they quickly crashed the market, causing the virtual currency's value to drop to zero. Ms. Yue lost approximately 30,000 yuan, while Li illegally profited tens of thousands of yuan, which was collected by his friend Lei and squandered.On August 19, the investigating police arrested Li; on September 17, Lei, who was suspected of collecting the stolen funds, was also apprehended. Both have been criminally detained according to the law. The police remind: virtual currency is not legal tender, and there are no "guaranteed profit" projects. Recommendations for high returns made through private messages online are all fraud traps. Do not easily trust investment recommendations from strangers or transfer money to unfamiliar platforms.
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