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Ningbo Customs Anti-Smuggling Bureau has cracked a series of smuggling cases involving virtual currency mining machines, seizing over 400 "mining machines."

According to Zhejiang Daily, recently, the Ningbo Customs Anti-Smuggling Bureau successfully dismantled multiple criminal gangs smuggling virtual currency "mining machines" through in-depth operations and meticulous investigations, effectively cutting off an illegal industrial chain.Previously, during a routine inspection of a batch of imported express shipments declared as "industrial blockers," Ningbo Customs discovered that the actual goods did not match the declaration and were, in fact, virtual currency "mining machines." Customs officers quickly transferred this lead to the anti-smuggling department. After receiving the report, the Ningbo Customs Anti-Smuggling Bureau immediately assembled a task force by drawing on elite personnel, and through data analysis and clue investigation, gradually clarified the organizational structure and operational model of the criminal network. When the timing was right, they decisively struck, simultaneously conducting net-seizing operations in Dongguan, Shenzhen, and other locations, successfully dismantling multiple smuggling gangs of mining machines.Upon investigation, it was confirmed that this series of cases seized over 400 illegal entry mining machines of brands such as Ant L9 and Ice River KS3. The investigation revealed that the smuggling gang led by Liao, in order to make illegal profits, procured "mining machines" from overseas suppliers, disassembled the whole machines, and misreported the product names to smuggle them into the country through international express channels from ports in Ningbo, Guangzhou, and other places. After the goods entered the country, the gang reassembled them, either selling them directly domestically or transporting them to hidden "mining sites" in Xinjiang, Hunan, and other places to engage in illegal virtual currency "mining" activities. At the same time, they utilized virtual currencies like USDT for cross-border payment settlements to evade financial supervision.

Wintermute: The macro narrative shifts towards interest rate hike expectations, highlighting the vulnerability of leverage in the crypto market

The latest market intelligence report released by the digital asset trading firm Wintermute shows that global financial markets are undergoing a large-scale macroeconomic repricing, with the market narrative shifting from discussions about the timing of interest rate cuts to preparing for potential rate hikes. This structural shift has been triggered by unexpectedly strong economic data and reignited inflationary pressures, creating significant headwinds for digital assets.The report notes that Bitcoin saw a sharp decline after briefly breaking through $83,000, giving back significant gains within a week, while mainstream alternative tokens experienced double-digit percentage drops. Global wealth managers are actively de-risking under macro constraints, highlighting the fragility of digital asset expansion. On-chain trading indicators suggest that the previous price increases were not driven by genuine spot market demand or organic retail accumulation, but rather primarily from short squeezes in the perpetual futures market.The total open interest in Bitcoin derivatives rapidly expanded by $10 billion to $58 billion within a month, while the underlying spot trading volume simultaneously fell to a two-year low. When Bitcoin broke through $80,000, a large number of short positions were forcibly liquidated, triggering a brief buying frenzy, but failed to establish a lasting structural bottom.The main driving factor behind the current market reversal is that global CPI data continues to exceed expectations, reigniting widespread concerns about interest rate hikes. At the same time, ongoing uncertainty surrounding the nomination of the next Federal Reserve chair has injected unpredictability into the market. Despite long-term positive signals, including a recent net inflow of $623 million into spot ETFs and Bitcoin reserves on trading platforms dropping to a seven-year low, Wintermute emphasizes that these long-term trends are insufficient to alleviate recent structural risks.As international asset managers shift capital towards short-term sovereign debt instruments, digital platforms are struggling to maintain momentum. The near-term outlook for the tokenized market will depend on whether genuine spot buyers return to stabilize the weak liquidity gap.

Analyst: Macroeconomic pressures have caused Bitcoin to fall below $79,000, but outflows from the fixed income market may provide medium-term benefits

Cryptocurrency analyst Marcel Pechman stated that Bitcoin rapidly fell back after being rejected at $82,000 on Friday, dropping below $79,000. The movement is highly synchronized with the U.S. small-cap stock index, indicating that macro factors are the main driving force behind this round of decline. The Russell 2000 index, which covers small and medium-sized enterprises, has a higher capital cost and is more sensitive to interest rate trends. The high correlation between Bitcoin and this index suggests that the market currently characterizes Bitcoin as a risk asset rather than a safe-haven tool.The funding rate for Bitcoin perpetual contracts briefly turned deeply negative on Thursday and remained close to 0% on Friday, with continued absence of long leverage demand—this indicator has been below the neutral threshold of 6% for several weeks. Multiple attempts to breach $82,000 have failed to boost market confidence. Macro pressures have been piling up: the outcome of the U.S.-China summit disappointed the market, with no specific tariff agreements reached aside from a commitment to accelerate U.S. agricultural exports over the next three years; meanwhile, the ongoing war in Iran continues to weigh on market sentiment, with Brent crude oil prices jumping from $99 to $106 in the past week, further exacerbating inflationary pressures.Additionally, the inflation-adjusted Shiller price-to-earnings ratio shows that the S&P 500 index is currently only about 5% lower than its peak during the internet bubble in January 2000, indicating a significant contraction in overall market risk appetite. However, the massive sell-off in the fixed income market may provide mid-term support for Bitcoin. The yield on Japan's 10-year government bonds has risen to its highest level in over 20 years, while the yield on the Eurozone's 10-year government bonds has also surged to 3.18%, a 15-year high. Analysts believe that in response to recession risks, central banks may be forced to inject liquidity, and funds flowing out of fixed income may ultimately seek other asset allocations, with Bitcoin likely to benefit from this.

Next week's macro outlook: The last meeting minutes of the "Powell era" are coming, and Nvidia will release its earnings report on Wednesday

According to Jinshi reports, the US and Israel are expected to resume strikes against Iran as early as next week. Amidst the soaring expectations of interest rate hikes in the bond market, the last meeting minutes of the "Powell era" are coming. Here are the key points that the market will focus on next week (all in Beijing time):Tuesday 9:30, the Reserve Bank of Australia will release the minutes of the May monetary policy meeting;Tuesday 20:00, Federal Reserve Governor Waller will speak at the European Central Bank research conference;Tuesday 20:15, the weekly change in ADP employment numbers for the week ending May 2 in the United States;Wednesday 7:00, 2026 FOMC voting member and Philadelphia Fed President Harker will speak;Thursday 2:00, the Federal Reserve will release the minutes of the monetary policy meeting;Thursday 20:00, European Central Bank Chief Economist Lane will speak at the European Central Bank research conference.The AI boom and consumer spending under inflationary pressure are the two main themes currently influencing the direction of US stocks. Next week, semiconductor giant Nvidia (NVDA) and a number of retail companies such as Walmart (WMT) will successively disclose their earnings reports. Nvidia will release its earnings report after the US market closes on Wednesday, and Walmart will release its earnings report before the US market opens on Thursday.

Next week's macro outlook: Important window for peace talks may open between the US and Iran, and Russia and Ukraine; Waller officially takes over as Chairman of the Federal Reserve

According to Jinshi reports, this week, significant signs of peace have emerged in the US-Iran conflict and the Russia-Ukraine conflict, greatly easing geopolitical risks. Next week, it is worth paying close attention to whether these two geopolitical conflicts can further cool down. In addition, next week's macro events will focus on the US April CPI data, as detailed below:Tuesday 15:15, FOMC permanent voting member and New York Fed President Williams will participate in a panel discussion on monetary policy;Tuesday 20:15, US ADP employment change for the week ending April 25;Tuesday 20:30, US April CPI data;Wednesday 04:30, US API crude oil inventories for the week ending May 8;Wednesday 20:30, US April PPI year-on-year and month-on-month;Friday 05:30, Fed Governor Barr will deliver a speech;Friday 21:15, US April industrial production month-on-month.Finally, next week the Federal Reserve will undergo significant personnel changes. Nominee Chairman Kevin Warsh is expected to be confirmed by the Senate on Monday and will officially take over from Powell on May 15.In terms of US stocks, as of this Friday, a new round of surges has pushed the S&P 500 index up 8% cumulatively in 2026, continuing to rise on the basis of achieving double-digit returns for three consecutive years. The tech-heavy Nasdaq Composite Index has risen nearly 13% year-to-date, with both major indices reaching all-time highs. Although the first quarter earnings season is nearing its end, corporate reports will still be a key driver of stock prices in the coming days.AI

Coinbase upgrades its anti-fraud system, integrating machine learning with a rules engine, reducing response time to a few hours

Coinbase stated that it is optimizing the rule creation process in its anti-fraud system by integrating machine learning models with a rules engine, achieving more efficient risk management. It also proposed a dual-track strategy of "models responsible for long-term defense, rules responsible for rapid response," and built a unified framework to create a feedback loop between the two: rules are used to capture new types of fraud and train the model in reverse, thereby continuously enhancing overall defense capabilities.In terms of specific optimizations, Coinbase has transformed the previously manual rule creation process into a data-driven and automated recommendation system by restructuring data, automating schema evolution, and introducing notebook-based analytical tools, significantly improving efficiency. Among these improvements, the performance of rule backtesting has increased by more than 10 times, and the overall response time has been reduced from several days to a few hours. Additionally, the new system uses machine learning to recommend parameters, helping to reduce false positive rates while combating fraud and minimizing the impact on normal users. Coinbase indicated that the next step will be to advance event-driven automatic rule generation and explore the "one-click conversion" of efficient rules into model features, further moving towards an automated risk management system.
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