A new academic study has identified xAI’s Grok 4.1 Fast as the most hazardous among leading AI chatbots when handling prompts involving delusions, paranoia, and suicidal ideation, raising fresh concerns over the mental health risks posed by increasingly human-like AI systems.

According to Arkham's monitoring, Brother Machi holds $44.2 million in BTC long positions and $41.8 million in ETH long positions on-chain, totaling $86 million. Over the past six months, Brother Machi has lost $73.44 million in crypto trading.

According to the announcement from Binance, the platform is set to expand its trading options on Binance Spot by introducing several new trading pairs. Starting from 2026-04-28 at 08:00 (UTC), users will be able to trade AVNT/U, BIO/U, CHIP/U, CHIP/USD1, KAT/U, USD1/TRY, and XAUT/USD1 pairs. This move aims to enhance the trading experience for users by providing a wider array of choices. Additionally, Binance will activate Trading Bots services for these pairs at the same time, offering Spot Algo Orders to facilitate automated trading strategies. In conjunction with the new listings, Binance will launch a zero fee promotion for eligible users on U spot and margin trading pairs. This promotion will commence on 2026-04-28 at 08:00 (UTC) and will continue until further notice. During this period, zero maker fees will apply to AVNT/U, BIO/U, CHIP/U, and KAT/U spot and margin trading pairs, although standard taker fees will still be applicable. The trading volume from these pairs will contribute to users' VIP tier volume calculations. Users are encouraged to review the trading fee structure for more details, as standard fees will resume once the promotion ends. Binance emphasizes that trading eligibility for these new pairs is contingent upon the user's country or region of residence. Certain regions, including Canada, Cuba, Crimea Region, Iran, Netherlands, North Korea, Syria, the United States and its territories, and non-government controlled areas of Ukraine, are restricted from participating. Users must complete account verification to engage in trading these pairs. Binance retains the right to modify or cancel the promotion and its terms at its discretion, and to disqualify participants involved in dishonest activities. The platform advises users to refer to the original English announcement for the most accurate information.

UBS analyst Magdalene Teo reported on April 27 that the easing cycle in Asia has been paused due to disruptions in oil supply caused by Middle East conflicts, which have begun to impact inflation and growth concerns. According to Jin10, despite the yen's weakness, the Bank of Japan is widely expected to keep interest rates unchanged this week due to uncertainties brought by the war. Earlier this month, the Monetary Authority of Singapore slightly tightened its policy to preemptively address inflation. Thailand faces growth slowdown risks as its tourism sector, a key economic pillar, is hit by rising travel costs. The Philippines may raise interest rates to maintain price stability, while Indonesia's central bank is expected to keep rates steady to support the rupiah. However, a significant drop in foreign exchange reserves could lead to a rate hike.

The European Central Bank (ECB) policymakers have emphasized the importance of maintaining flexibility in policy options ahead of this week's policy decision. According to Jin10, market expectations have adjusted accordingly, with the probability of a rate hike currently at about 20%. However, this probability is expected to rise to approximately 63% by the June meeting. For the entire year, traders are pricing in about 58 basis points of rate hikes, roughly equivalent to two subsequent hikes of 25 basis points each, which aligns with Goldman Sachs' current baseline scenario. Goldman Sachs believes that due to unresolved Middle East tensions, the ECB is unlikely to take action this week, as policymakers wish to retain policy space while assessing the second-round effects of inflation. The tone of the upcoming press conference is expected to continue recent communications, with President Christine Lagarde likely to state that the Governing Council will monitor second-round effects and is prepared to act to ensure inflation returns to 2% in the medium term. Regarding future policy paths, Goldman Sachs forecasts that the ECB will implement two 25 basis point rate hikes in the coming months, first in June and then in September, raising the deposit rate to 2.50%.

Cambridge Technology (06166.HK) experienced a notable increase in its stock price, rising over 7% by the end of trading, despite earlier intraday losses exceeding 5%. According to Jin10, the company reported a net profit of 118 million yuan in the first quarter of 2026, marking a year-on-year growth of 276.44%.

According to Odaily, Saudi media outlet Alhadath reports that regional officials have indicated the latest proposal from Iran to reopen the Hormuz Strait might be rejected by the United States. The proposal reportedly excludes discussions on nuclear issues.

A Chinese model found her face had been used without permission in an AI-generated microdrama, where she was shown as a violent villain. She says the use of her image came from photos she had posted online and has now taken legal steps against the platform behind the show.

According to Saudi media outlet Alhadath, regional officials say Iran's latest proposal to reopen the Strait of Hormuz is likely to be rejected by the United States because it excludes discussions on the nuclear issue. (Jinshi)

Binance Blog published a new article, revealing insights into a recent trend where finance is converging into a 'TriFi' model. This model integrates TradFi, CeFi, and DeFi, creating a seamless, 24/7 financial ecosystem. The article highlights the growing demand for always-on markets, the role of tokenization in unlocking new yield sources, increased institutional participation, and regulatory clarity that reduces uncertainty. The convergence of finance into the TriFi model is driven by the need for convenience and efficiency. Just as consumers prefer a single supermarket for all their shopping needs, financial users are gravitating towards platforms that offer a comprehensive experience. TradFi, or traditional finance, involves banks and financial institutions operating within regulated structures. CeFi, or centralized finance, brings similar models into the crypto space, offering trading and lending services with enhanced liquidity. DeFi, or decentralized finance, eliminates intermediaries, using blockchain-based smart contracts for open, permissionless financial services. The article identifies several catalysts for this convergence. Firstly, the demand for 24/7 trading has reshaped user expectations, with perpetual contract volumes surging and weekend trading predicting Monday's market direction. Binance's introduction of 24/7 perpetuals has seen significant trading volumes, indicating user preference for markets that align with their schedules. Secondly, tokenization is transforming traditional assets into active yield-generating entities. The market has grown significantly, with major institutions like BlackRock and J.P. Morgan participating. Tokenized assets can now be deployed into on-chain liquidity pools, enhancing value creation and access. Institutional involvement is another catalyst, with CeDeFi vault-based lending combining centralized platform efficiency with DeFi transparency. This shift reflects evolving demand for risk controls and compliance frameworks. As DeFi infrastructure matures, more institutions are onboarding, accelerating convergence. Regulatory developments are also pivotal, with frameworks evolving rapidly. In the US, initiatives like the GENIUS Act and crypto-native bank charters are shaping the landscape, while Europe and other regions refine their policies. The article concludes by emphasizing the emergence of TriFi as a new financial model, integrating centralized platforms, decentralized infrastructure, and traditional assets. Binance's evolution mirrors this shift, offering users access to DeFi through the Binance Wallet and introducing TradFi perpetuals. The goal is to create a one-stop ecosystem for asset management, backed by continuous innovation as the future of finance unfolds.

On April 27, Commerzbank analyst Thu Lan Nguyen expressed skepticism regarding market expectations for interest rate hikes by the Bank of England (BOE) and the European Central Bank (ECB) ahead of their meetings later this week. According to Jin10, LSEG data indicates that currency markets are pricing in unchanged rates for both central banks on Thursday, with two hikes anticipated by the end of the year. Nguyen highlighted doubts about these forecasts, suggesting significant room for reassessment, which could lead to substantial exchange rate fluctuations.

The KelpDAO vulnerability attack was not a black swan event; it was a predictable failure mode.

The success of the x402 is inseparable from native integrators. Unauthorized wrappers can turn potential partners into competitors.

Evan Tangeman was jailed for 70 months for helping launder money from a $263 million crypto theft ring. He worked with a group linked to Singapore figure Malone Lam, turning stolen crypto into cash and luxury goods.

Polymarket and Kalshi are not jointly supporting a competitor; they are insuring the market foundation they will need for their future.

The United States military is no longer just observing Bitcoin from the sidelines—it is now operating within the network itself.

OpenAI's goal is not just to create a better ChatGPT app, but to redefine the smartphone itself, from chips and operating systems to interaction paradigms.

Chips were the main battlefield of the last war. The next war will revolve around something even more difficult to control, track, and fight—AI agents capable of autonomous planning, execution, and iteration.

The base interest rate for perpetual contract funding rates is no longer an exchange parameter, but rather a default "crypto USD risk-free rate." It's an artificial anchor point solidified by copying, fueled by arbitrage funds, and maintained through collusion among all participants.