According to ChainCatcher news, the Financial Times reported that OpenAI has significantly reduced the time and resources allocated for testing the safety of its powerful AI models, raising concerns about the rushed launch of its technology without sufficient safeguards. Compared to a few months ago, staff and third-party teams have recently had only a few days to "evaluate" OpenAI's latest large language model.According to eight individuals familiar with OpenAI's testing process, the startup's testing has become less thorough, with insufficient time and resources dedicated to identifying and mitigating risks, as the $300 billion startup faces pressure to rapidly release new models and maintain a competitive edge.Insiders revealed that OpenAI has been aiming to release its new model o3 as early as next week, giving some testers less than a week for safety checks. Previously, OpenAI allowed several months for safety testing.

According to ChainCatcher's message, on-chain data analyst @ai_9684xtpa monitored that the Fetch.ai team's multi-signature address is suspected of once again selling/market-making 15 million FET through DWFLabs, worth 6.58 million USD. Six hours ago, the tokens were transferred to DWF Labs' Binance deposit address, and over the past year, the team has transferred a total of 40 million FET to CEX, with a total value of 43.17 million USD.

ChainCatcher news, according to Jinshi reports, Berkshire Hathaway, under Warren Buffett, stated in a press release: "Currently, there are reports circulating on social media (including X, Facebook, and TikTok) regarding comments made by Warren Buffett, all of which are false."On the 4th local time, CNBC sought confirmation from Buffett regarding this statement. Buffett said he wants to combat misinformation in an era where false rumors can spread instantly. Buffett told CNBC that he will not comment on the market, economy, or tariffs from now until the Berkshire Hathaway annual meeting on May 3.

ChainCatcher news, according to OnchainLens monitoring, a certain whale sold 893,123 FET today at a price of $0.465 each after holding for 4 months, exchanging for 222 ETH (approximately $416,000), resulting in a loss of $2.29 million.This whale previously purchased a total of 1.49 million FET for $2.98 million, acquiring them by selling ETH and WOJAK. Currently, it still holds about 600,000 FET, worth approximately $274,000 at the current price.

ChainCatcher news, according to Scam Sniffer monitoring, a user lost $226,255 worth of pufETH tokens due to signing a phishing "permit" signature.Such phishing signature attacks are becoming increasingly common in the decentralized finance space, and users are advised to exercise extra caution before signing any blockchain transactions, especially those involving asset authorization.

ChainCatcher message, crypto KOL He Bi stated on social media that the on-chain brokerage project WhiteRock is suspected to be launched by the ZKasino team, and users should pay attention to security.It is reported that ZKasino previously Rugged users of a total of 10,500 ETH (worth over 30 million USD at that time).

ChainCatcher news, according to TechInAsia, Atlanta-based surveillance technology company Flock Safety has completed a $275 million funding round led by Andreessen Horowitz (A16z), with the company valued at $7.5 billion. Other participants in this round of investment include Greenoaks Capital and Bedrock Capital.So far, Flock Safety has raised over $950 million in total funding. The company plans to develop domestically manufactured drones in the U.S. by 2025 and build a 100,000 square foot manufacturing facility in Georgia. The company focuses on providing AI-based security monitoring solutions, primarily targeting government and enterprise clients.

ChainCatcher message, Hyperliquid posted on social media, "Regarding the issue of 'Hyperliquid 50x leverage whale' (0xf3f4 user) ETH long position: Firstly, to clarify: there was no protocol vulnerability or hacking incident.The user held unrealized profit and loss (PNL), made a withdrawal, which led to a reduction in margin, and was subsequently liquidated. Ultimately, the user made a profit of approximately $1.8 million, while HLP lost about $4 million in the past 24 hours. Currently, HLP's historical cumulative PNL remains at approximately $60 million. Please note that HLP is not a risk-free strategy.To increase the maintenance margin requirements for large positions, we will adjust the maximum leverage for BTC and ETH, updating them to 40x and 25x respectively. This will provide better cushioning for the fallback liquidation of large positions."

ChainCatcher news, according to the official Huobi HTX website, Huobi HTX has updated the Merkle tree asset proof data for March 2025. The data shows that the reserve ratios of major mainstream assets have fully exceeded 100%, ensuring the long-term protection of user asset security.The specific updated reserve ratios are: BTC (101%), ETH (101%), TRX (105%), USDT (102%), HTX (105%), XRP (101%), DOGE (100%), SOL (101%).As one of the earliest platforms in the industry to adopt the Merkle tree verification mechanism, Huobi HTX has publicly disclosed reserve data for 29 consecutive months, continuously strengthening transparent management. Users can visit the "Assets - Reserve Proof Report" page on the Huobi HTX official website at any time to view the monthly updated reserve proof reports and understand the platform's financial status in real-time.By regularly disclosing reserve data, Huobi HTX continuously enhances transparency and security standards, solidifying the foundation of user trust while promoting the healthy and orderly development of the industry. The platform's financial strength is robust, consistently fulfilling its long-term commitment to safeguarding user asset security.

ChainCatcher news, Tether CEO Paolo Ardoino stated on social media that Tether is "helping to secure U.S. debt."Currently, most of Tether's (USDT) issued reserves are backed by U.S. Treasury bonds, and the market generally believes that the scale of its holdings has reached tens of billions of dollars, making it one of the important buyers of U.S. short-term Treasury bonds.

ChainCatcher news, according to Spot On Chain monitoring, DWF Labs has been active for the first time in five months, depositing 3 million FET into Bitget, approximately 1.82 million USD. These tokens came from the 10 million FET transferred by the Fetch.ai Foundation on September 3, 2024, when the price was 1.185 USD.As of now, DWF Labs has deposited a total of 5 million FET into Binance and Bitget, with an average price of 0.987 USD, down 16.7% from the initial price. In addition, it still holds 5 million FET, valued at approximately 3.04 million USD.Previous news, DWF allegedly transferred 2.5 million AXL to the Axelar team address, approximately 1.11 million USD.

ChainCatcher news, according to Jinshi Data, Buffett made a rare comment on Trump's tariff issues, stating that punitive tariffs could trigger inflation and harm consumers' interests. "In fact, we have a lot of experience with tariffs. To some extent, tariffs are a form of warfare. In the long run, tariffs are taxes on goods."

ChainCatcher message, according to Infini founder Christian's post on X, "Of the 50 million dollars stolen, seventy percent belongs to large friends I know personally. I have already communicated with each of them and will personally bear the possible losses and settle privately. The remaining funds will be reinvested into the infini vault before next Monday, and everything will continue as usual. The funds are ready, and I will respond to any withdrawal requests in the meantime, so please rest assured.I apologize for the need for some time to upgrade and restart the business; everything will proceed under the premise of ensuring the absolute safety of the funds."

ChainCatcher message, according to SoSoValue data, the net inflow for Ethereum spot ETFs last week (Eastern Time from February 18 to February 21) was 1.61 million USD.The Ethereum spot ETF with the highest net inflow last week was Fidelity's Ethereum ETF FETH, with a weekly net inflow of 26.32 million USD. Currently, FETH's historical total net inflow has reached 1.54 billion USD. The Ethereum spot ETF with the highest net outflow last week was Grayscale's Ethereum Trust ETHE, with a weekly net outflow of 15.79 million USD. Currently, ETHE's historical total net outflow has reached 4 billion USD.As of the time of publication, the total net asset value of Ethereum spot ETFs is 9.981 billion USD, with an ETF net asset ratio (market cap relative to total Ethereum market cap) of 3.14%. The historical cumulative net inflow has reached 3.154 billion USD.