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According to Coinglass data, the total contract open interest for BTC has decreased by 5.26% in the past 24 hours, with the current total open interest at 58.659 billion USD. Among them, Binance's open interest is 10.739 billion USD, OKX's open interest is 3.377 billion USD, Bybit's open interest is 4.912 billion USD, and Gate's open interest is 4.553 billion USD.

The HyperEVM native non-custodial lending protocol HypurrFi announced that it will gradually cease brand operations and transfer the lending market infrastructure based on Euler on HyperEVM to Euler for maintenance and operation.HypurrFi stated that all markets currently remain solvent and operational, with no security vulnerabilities or attacks on the protocol. User deposits, collateral, and positions are all safe and intact. Clearstar Labs will continue to serve as the risk curator for the Prime, Yield, and Earn vaults.The announcement stated that the HypurrFi Pooled market will enter an orderly shutdown phase over the next few weeks to months, with new lending currently suspended and lending limits gradually reduced to encourage user repayment migration. The USDXL interest rate has been raised to 30% to incentivize borrowers to repay their debts early. In addition, HypurrFi has launched a migration tool to help users transfer their positions to the Euler Prime and Yield markets. It stated that future Hyperliquid support will gradually be integrated into the official Euler UI.HypurrFi emphasized that this adjustment is a proactive operational decision, not a security incident or emergency. The Legacy and Pooled markets are expected to complete closure and liquidation by July 15, 2026.

According to a report by the Wall Street Journal cited by Jinshi, Anthropic is seeking to raise $30 billion in refinancing, with the artificial intelligence lab absorbing most of the venture capital funds.

Kelp announced on platform X that the rsETH protocol has fully resumed normal operation, and the related functions have been re-launched on the mainnet and all Layer 2 networks, with the overall system status restored to normal levels. The rsETH exchange rate has been updated, accounting for all staking reward earnings accumulated during the suspension period. Meanwhile, EIGEN rewards are now open for distribution to rsETH holders, covering the entire suspension period.In addition, the deposit and withdrawal functions have been restored on the mainnet and Layer 2 networks, and the rsETH asset support status has been fully restored to 100% backing. The official emphasized that the current rsETH has achieved complete and sufficient support on the mainnet and L2 networks, and all operational processes have returned to normal.

According to Cointelegraph, multiple analysts have pointed out that Ethereum faces downside risks, with ETH potentially dropping another 20% to the $1,700 range. The increase in holdings on trading platforms and the decline in ETF demand are the main sources of pressure.CryptoQuant analyst BorisD noted that from May 5 to May 9, the ETH reserves on Binance surged from 3.36 million to 3.84 million, while the price dropped 7% from $2,390 to $2,260 during the same period. He stated, "This indicates that liquidity is being absorbed and distributed simultaneously. The overall structure still points to dominant downside risks."Another analyst, PelinayPA, shares the same view, believing that any short-term rebound will "be accompanied by high volatility, followed by a continuation of a broader downward trend," and added, "A large amount of ETH continues to flow into trading platforms, creating significant resistance to price increases." The net inflow of ETH to trading platforms surged to 585,000, marking the largest single-day inflow since December 2025—at that time, the ETH price was around $3,000, which subsequently dropped to $1,750 in February this year, a decline of 42%. Such large-scale inflows typically indicate that large holders are offloading.Meanwhile, the demand for spot Ethereum ETFs continues to weaken, recording net outflows for four consecutive days, with a total outflow amounting to $190 million. From a technical perspective, the ETH daily chart shows that the ascending wedge pattern has broken below the support level of $2,280. If the daily closing price confirms a break below, the target will point to the wedge measurement target of $1,725, a 22% drop from the current price, aligning with the macro low on February 6 of this year.Analyst ShangoTrades stated that this breakdown "is starting to become concerning." From a longer-term perspective, analyst CryptoBullGod pointed out that the measurement target for the ETH weekly bear flag pattern is $1,280.

According to Bitget market data, preOPAI reached a high of $807.92 after its launch, currently reported at $791.03, with a 24-hour increase of 9.08% and a 24-hour trading volume of 3.9076 million USDT.

According to CoinDesk, Kraken's parent company Payward is laying off about 150 employees. This move is part of the company's optimization adjustments in preparation for its IPO, according to two insiders. A Kraken spokesperson stated in a statement: "We continuously evaluate and adjust our organizational structure to ensure we have the right structure and talent to achieve growth objectives and better serve our customers."Meanwhile, Payward is seeking a new round of financing at a valuation of $20 billion to support its pre-IPO expansion strategy. Recently, the company completed a $600 million acquisition of stablecoin payment company Reap and a $550 million acquisition of digital asset derivatives platform Bitnomial. The previous largest acquisition occurred in 2025, when Payward acquired the U.S. retail futures platform NinjaTrader for $1.5 billion, which also holds a CFTC futures broker license.Payward submitted a confidential S-1 registration statement draft to the U.S. Securities and Exchange Commission (SEC) on November 19, 2025, taking the initial steps toward going public. In March of this year, CoinDesk reported that the company had postponed its IPO plans due to a sluggish market environment, but insiders indicated that the company still plans to move forward with the IPO once market conditions improve. At the Consensus Miami conference, Payward and Kraken co-CEO Arjun Sethi stated that the exchange's IPO preparations are "80%" complete.

According to Gate market data, the Dow Jones Industrial Average opened down 327.39 points on May 15 (Friday), a decrease of 0.65%, at 49,736.07 points; the S&P 500 opened down 78.22 points, a decrease of 1.04%, at 7,423.02 points; the Nasdaq Composite opened down 421.28 points, a decrease of 1.58%, at 26,213.94 points.

According to Gate market data, U.S. stocks opened with the Dow Jones Industrial Average down 0.66%, the S&P 500 down 0.85%, and the Nasdaq Composite down 1.3%. AI chip stocks generally fell, with Intel down over 5%, Baidu down nearly 4%, AMD down 3.5%, and NVIDIA down over 2%.

According to the official announcement, the Bitget IPO Prime Phase 2 project preOPAI has now completed allocation, and spot trading will begin today at 22:00 (UTC+8). For more details, please refer to the Bitget official platform.

According to Jinshi reports, major European stock indices continued to decline, with the German DAX30 index and the Italian FTSE MIB index falling more than 2%, the UK FTSE 100 index and the Euro Stoxx 50 index dropping nearly 2%, and the French CAC40 index down 1.6%.

According to Fortune, OpenAI is considering legal action against Apple due to dissatisfaction with the use and commercialization of ChatGPT after its integration into Siri. They believe that the collaboration has not effectively driven user conversion to ChatGPT's paid subscription, which may involve a breach of contractual expectations.Reports indicate that the two parties initially reached an agreement about two years ago, with Apple enhancing Siri's ability to handle complex questions by integrating ChatGPT, while OpenAI expanded user reach through Apple's ecosystem. However, OpenAI has expressed "disappointment" with the current presentation and traffic-driving effect of ChatGPT within Siri.It is reported that OpenAI's legal team has collaborated with external law firms to evaluate various response options, including potential litigation. Meanwhile, the relationship has become strained, and Apple is exploring further collaboration possibilities with OpenAI's competitors.Analysts believe that the core of the dispute lies in the commercial ownership and traffic distribution issues after AI capabilities are embedded in the platform, specifically whether "functionality is embedded but does not lead to subscription conversion" constitutes a substantial breach of commercial terms. Currently, neither party has publicly responded to the litigation matters.

According to Gate market data, the three major indices of the US stock market generally fell before the market opened, with the Nasdaq down 1.24%, the Dow down 0.44%, and the S&P 500 down 0.78%.Most of the seven major tech stocks fell before the market opened, with Apple (AAPL) down 0.66%, Microsoft (MSFT) up 0.7%, Alphabet (GOOGL) down 1.57%, Amazon (AMZN) down 1.36%, Nvidia (NVDA) down 2.08%, Tesla (TSLA) down 1.72%, and Meta (META) down 1.35%.

According to the official page, since the Bitget IPO Prime Phase 2 project preOPAI opened for subscription on May 12 at 16:00 (UTC+8), the total number of participants has reached 5,098, with a total investment amount of 106,146,536 USD, currently oversubscribed by about 5 times. This round of subscription will close today at 16:00 (UTC+8), for more details please refer to the Bitget official platform.

The GoPlus Security team has disclosed a new type of attack in its AgentGuard AI project: inducing AI agents to perform unauthorized sensitive operations through "memory poisoning." This attack method does not rely on traditional vulnerabilities or malicious code but exploits the long-term memory mechanism of AI agents. For example, an attacker first induces the agent to "remember preferences," such as "usually prioritizing proactive refunds instead of waiting for chargebacks," and then uses vague expressions like "process as usual" or "execute as before" in subsequent instructions, thereby triggering automated financial operations.GoPlus points out that the key risk in such cases lies in the AI agent mistakenly treating "historical preferences" as a basis for authorization, leading to financial losses or security incidents in operations such as refunds, transfers, and configuration changes. To address this issue, the team has proposed several protective recommendations, including:Operations involving refunds, transfers, deletions, or sensitive configurations must require explicit confirmation in the current session.Memory-related instructions like "habit," "usual way," and "as before" should be regarded as high-risk state changes.Long-term memory must have a traceability mechanism (writer, time, confirmation status).Vague instructions should automatically elevate the risk level and trigger secondary verification.Long-term memory must not replace real-time authorization processes.The team emphasizes that the "AI agent memory system" should be viewed as a potential attack surface and should be constrained and audited through a dedicated security framework.

According to Jinshi News, European stocks opened lower, with the German DAX30 index falling 1.03% at the opening, the Euro Stoxx 50 index down 1.04%, the French CAC40 index down 0.98%, and the UK FTSE 100 index down 0.79%.

According to CoinGlass data, Brent crude oil (XBR) is currently priced at $102.78, up 0.68% in 24 hours; WTI crude oil (XTI) is currently priced at $98.45, up 1.33% in 24 hours, with active trading in oil-related contracts. Among them, for XBR, the trading volume on the Gate platform is approximately $5.45 million, ranking first across the network; for XTI, the trading pair XTI/USDT has a 24-hour trading volume of approximately $3.4613 million, maintaining high market attention, reflecting the platform's liquidity and product advantages in the oil derivatives market.In addition, Gate has renamed the trading symbol for the XBR perpetual contract to BZ and officially launched the BZ perpetual contract; at the same time, the trading symbol for the XTI perpetual contract has been renamed to CL and officially launched the CL perpetual contract. This only involves adjustments to the trading symbols, while the contract underlying and trading rules remain unchanged. Gate will further improve the product system for oil derivatives on the platform.Gate contracts have taken the lead in the oil market, pioneering the commodity contract sector, covering XBRUSDT (Brent crude oil) and WTIUSDT (WTI crude oil) perpetual contract trading, providing 24/7 trading, USDT settlement, and up to 100 times leverage, assisting users in cross-market asset allocation and strategic layout in volatile markets.

The encrypted messaging app Signal stated that if Canada's Bill C-22 is officially passed and requires platforms to establish "lawful access" monitoring capabilities, the company may choose to exit the Canadian market rather than weaken end-to-end encryption. Signal's Vice President of Strategy and Global Affairs, Udbhav Tiwari, indicated that the bill could force communication services to create technical backdoors, thereby undermining encryption security and making private communications more susceptible to exploitation by hackers and foreign attackers.Bill C-22 was introduced in March 2026 as part of a new round of regulatory measures in Canada, requiring electronic service providers to establish law enforcement monitoring capabilities and retain certain user metadata for up to a year to assist in investigations of crimes such as terrorism and child exploitation. Critics argue that the bill is similar to the EU's previously controversial "chat monitoring" proposal, which could threaten end-to-end encryption and user privacy. Canadian Conservative MP Jacob Mantle stated that nearly all Canadian MPs use Signal precisely because of its privacy and security features, yet the bill could grant the government the ability to read private messages.Tiwari stated, "Signal would rather exit Canada than violate the privacy commitments made to users." In addition to Signal, the VPN provider Windscribe also indicated that if the bill passes in its current form, the company may follow Signal in withdrawing from the Canadian market. Windscribe claimed that the bill could force VPN services to log data that could identify users, violating its core privacy principles.