ab

Lazaro Campos, the former CEO of the Society for Worldwide Interbank Financial Telecommunication (Swift), has joined the London-based stablecoin yield platform OpenTrade as Chairman.OpenTrade stated that the platform processed over $1 billion in transactions in the past year, with a current total value locked of $300 million, up from over $200 million in May. OpenTrade was established in 2023, aiming to help businesses provide yields denominated in USD and EUR, backed by real-world assets, and has raised a total of $32 million to date.

Ethereum founder Vitalik Buterin responded to Ruxandra Teslo on X, stating that he believes AI is extremely knowledgeable and can excellently identify quotes in almost any content, but it is not wise, and therefore can only make the most superficial judgments about the viewpoints a piece of writing attempts to express.Vitalik Buterin noted that this situation is particularly evident when AI analyzes text it reads for the first time, as opposed to analyzing text that already exists in the training data, which comes with a lot of analyses from others. He also mentioned that the knowledge of AI is more easily seen than its limited wisdom, as wisdom may be something that is difficult to verify easily, which is different from intelligence.This reply was directed at Ruxandra Teslo's post. Ruxandra Teslo expressed that the related post made her feel pessimistic about humanity and believed that the discussions of large language models regarding her article are still low-quality content; she was responding to Sichu Lu's statement that AI is better suited than humans to discuss classics at that time.

Liquid Capital founder Yi Lihua stated that the global financial markets have been quite volatile recently, and one cannot expect to make money every moment in investments and trading. He mentioned that even Duan Yongping has to endure significant unrealized losses, with some stock investors previously making ten times their investment now facing an 80% retracement, and the situation for ordinary stock and cryptocurrency investors is even worse. The overall environment is still in a rate hike cycle, and Bitcoin has become a relatively well-performing asset.Yi Lihua reiterated that the upward trend is not a straight line, nor is the pullback; he still sees a bullish market trend and continues to wait for the right pullback. With the midterm elections approaching, market volatility and trading opportunities are increasing. He also mentioned that Coinbase has launched a global derivatives trading competition with a maximum prize pool of 2 million USDC, believing that this event provides a platform for communication and testing trading strategies, and he himself will participate and learn.

The cryptographic security vulnerability of the Indian certificate authority eMudhra affects the Ethereum clients Teku and Besu. Researchers found that the private keys of 8 intermediate certificate authorities under eMudhra could potentially be deduced due to insufficient randomness, allowing attackers to forge certificates and trick unpatched software into trusting malicious services.Teku has released version 26.1.3, and Besu has released version 26.1.2, both of which have removed trust in the relevant certificates from their Docker images. If an attacker performs a man-in-the-middle attack, they could trick some validators into sending block fee rewards to the attacker's address; the risk may be higher under specific configurations using external signers. The Teku team stated that the default configuration of the Ethereum mainnet Teku node is not affected, and no action is required, with no reports of the vulnerability being exploited so far.For operators running Teku or Besu directly on the host without using Docker, simply updating the client may not be sufficient; they also need to manually update Java and its trusted certificate list. Operators still using the no longer maintained Java 26 will need to migrate to Java 25.

According to Caixin, the storage chip manufacturer Changxin Technology issued a reminder on the 29th, stating that the company has recently discovered that illegal individuals and unauthorized intermediary organizations are falsely using the names "Changxin Technology," "Changxin Group," and "Changxin Storage" to spread false recruitment information on online platforms.Changxin Technology reminds everyone not to download unknown software, not to click on unfamiliar links, and not to provide personal sensitive information to unofficial personnel; do not participate in activities that require payment or tasks to obtain job opportunities; do not trust false promises spread by unofficial social media accounts, as well as fabricated job locations and salaries.

The non-profit Ethereum development lab Ethlabs announced that Ethereum co-founder Mihai Alisie has joined Ethlabs as an anchor funder, and Payward and Gattaca have joined as contributors.Its initial anchor funders include BitMine, Sharplink, and Ethereum co-founder Joseph Lubin.

Alex Witt, founding partner of the venture capital firm focused on stablecoin infrastructure, Verda Ventures, announced that he and partner Amit will join Tether, the world's largest stablecoin issuer. Tether was previously one of the limited partners of Verda Ventures.With the two joining Tether, Verda Ventures, which has been operating for three years, will enter the investment recovery phase and cease investing in new companies to avoid potential conflicts of interest. The fund will continue to manage and support its existing 28 portfolio companies and selectively participate in follow-on financing.

On October 29, Financial News Overseas cited a Reuters report that Amazon cut about 250 positions in its devices and services division. An informed source stated that the affected positions were mainly software development roles.The report mentioned that in the previous weeks, Amazon launched several new products, including a new Kindle e-reader and tablets.

On October 28, the payment network Visa released its performance for fiscal year 2026 and the fourth fiscal quarter. The fiscal year 2026 spans from October 1, 2025, to September 30, 2026, and the fourth fiscal quarter spans from July 1, 2026, to September 30, 2026.In fiscal year 2026, Visa's total operating revenue was $45.903 billion, a year-on-year increase of 15%; operating profit was $28.11 billion, a year-on-year increase of 17.15%; the operating profit margin was 61.24%, an increase of 1.25 percentage points year-on-year. The net profit attributable to the parent company was $23.504 billion, a year-on-year increase of 17%; operating cash flow was $23.728 billion. Basic earnings per share were $12.34, diluted earnings per share were $12.32, a year-on-year increase of 21%; the debt-to-equity ratio was 61.73%.In the fourth fiscal quarter, Visa's total operating revenue was $12.139 billion, a year-on-year increase of 13% and a quarter-on-quarter increase of 4.35%; operating profit was $7.262 billion, a year-on-year increase of 18.12%; the operating profit margin was 59.83%, an increase of 2.5 percentage points year-on-year. The net profit attributable to the parent company was $6.002 billion, a year-on-year increase of 18% and a quarter-on-quarter increase of 6.65%; both basic and diluted earnings per share were $3.19, a year-on-year increase of 22%; the debt-to-equity ratio was 61.73%.

Analyst Jukan from Citrini stated on social media that Samsung's current stock performance is lagging behind SK Hynix, seemingly because Samsung's shareholder return plan is either not as generous as initially expected or still carries uncertainty. Against this backdrop, there is a saying circulating in South Korea that Samsung's management is deliberately avoiding bullish statements, involving tax considerations for the company's controlling family member, Chairman Lee Jae-Yong.More specifically, Lee Jae-Yong's mother, Hong Ra-hee, gifted Samsung shares to her son. It has been reported that the gift tax he needs to pay is calculated based on the average closing price during the four-month period around the gift date of November 12, specifically from September 12, 2026, to January 12, 2027. Therefore, the Samsung controlling family has no motivation to drive up the stock price before January of next year.

According to the market intelligence platform Liquid247.xyz, Binance's perpetual ETH has about 3,911.02 buy orders at the price level of $2,303.00, with a nominal value of approximately $9.0071 million, which is about a 0.23% pullback from the mid-price of approximately $2,308.40 at that time.The total near-term buy orders amount to approximately $84.1636 million, while the sell orders are about $55.3375 million, resulting in a net buy of approximately $28.8262 million, accounting for 20.66% of the total depth.

According to reports from Yonhap News, the South Korean virtual asset trading platform Prabang has announced a temporary service suspension due to a hacker attack that resulted in an asset loss of approximately 100 million Korean Won, stating that it will fully compensate the affected funds with the company's own assets.According to industry sources, Prabang discovered abnormal transfers from its hot wallet on October 24 and immediately initiated an emergency response and comprehensive investigation, during which a security vulnerability was found. After confirming unauthorized external access on October 26, the platform reported the incident to relevant authorities and continues to investigate the cause and extent of the losses.Yonhap News stated that there have been a series of hacker-related incidents in the financial and virtual asset industry recently, with this being the first confirmed case of asset loss. The report mentioned that this incident appears to be different from the Prabang-related incident mentioned by financial authorities in the AI hacker intrusion inspection results on October 14. Additionally, on October 27, Bithumb experienced a hacker attack targeting its internal systems, leading to the leakage of employee personal information. On the same day, several Korean Won trading platforms also faced intrusion attempts targeting personal information and assets.

According to TrendForce, Apple's first foldable phone, iPhone Duo, has been available for pre-order for less than a week, and some orders on the official website have already been delayed until January 2027. TrendForce estimates that global shipments of foldable phones will see a slight increase of 0.5% in 2026, with Apple’s first foldable iPhone expected to ship around 5 million units, capturing approximately 24.8% market share in its first year, and Apple's entry will accelerate the redistribution of brand market share.Initial user feedback shows that the split-screen operation and screen experience after unfolding have been positively received, while the black edges of apps, button configuration, and fingerprint unlocking have increased adaptation costs. Reports of screen damage and high repair quotes have shifted the focus to reliability and ownership costs. TrendForce states that the visibility of creases on the iPhone Duo is relatively low, which is related to multi-layer material stress control and nano-texture optical optimization; the droplet-shaped hinge bears dynamic control, and insufficient retreat of the central support can lead to additional contact and stress concentration.Apple has provided replacements for a small number of devices with abnormal inner screens, and subsequent engineering improvements are expected to focus on hinge travel, support height, fitting precision, and assembly tolerances. On the software side, some apps still have black edges and insufficient space utilization, and the large screen has also increased energy consumption management requirements. TrendForce believes that Apple's advantage lies in the integration of chips, systems, and developer ecosystems, with competition shifting from design innovation to multi-tasking efficiency.

Visa disclosed in its Q4 fiscal year 2026 earnings call that its stablecoin settlement annualized transaction volume has exceeded $25 billion, a tenfold year-on-year increase, currently supporting 10 blockchains and operating in all 5 regions. The Visa stablecoin platform is available in the United States, Mexico, Puerto Rico, Colombia, Switzerland, and the United Kingdom, with over 300 partners in the pipeline.Open USD launched on September 30, and as of October 15, its circulating supply exceeded $800 million. Additionally, Visa has over 225 stablecoin-linked card projects, a year-on-year increase of over 70%, with transaction volume growing by more than 150%, covering 5 million cards across more than 50 countries.

Y Combinator, a startup incubator, released a report on the direction of cryptocurrency startups, focusing on stablecoins, asset tokenization, and AI Agents. The report states that over the past year, cryptocurrency applications have been led by institutions rather than consumers for the first time, with the main driving force shifting from speculation to actual financial needs such as hedging oil price risks and cross-border capital transfers for businesses.The report predicts that stablecoins, as well as assets like stocks, debts, commodities, and property rights, will be further tokenized. New types of assets, such as equity in startups and small securities valued under $10,000, will also be issued via blockchain, promoting financial services like trading, lending, and derivatives. AI Agents will become one of the main participants in financial activities.In the next six months, the report focuses on using blockchain to finance the AI industry, new types of dollar stablecoins and non-dollar stablecoins targeting niche markets, new banks based on stablecoins, tokenization of real-world assets, new trading platforms and trading interfaces, as well as AI Agent trading and related API infrastructure. The text mentions that blockchain technology and stablecoins may pose a threat to traditional stock exchanges and banking systems.

According to Bloomberg, during the intense fluctuations in international oil prices in early March, a trader allegedly influenced prices on the decentralized derivatives platform Hyperliquid through two accounts, using oil-related crypto derivatives.According to an analysis provided to Bloomberg by blockchain monitoring company Solidus Labs, the trader placed over $170 million in abnormal orders, and Solidus believes their behavior is suspected to be a form of spoofing price manipulation.

Advanced packaging company Shenghe Jingwei released its financial report for the third quarter of 2026. The operating revenue for the first three quarters was 5.12 billion yuan, a year-on-year increase of 1.45%; the net profit attributable to the parent company was 636 million yuan, a year-on-year decrease of 18.48%. The operating revenue for the third quarter was 1.71 billion yuan, a year-on-year decrease of 8.33%; the net profit attributable to the parent company was 186 million yuan, a year-on-year decrease of 45.96%, a decrease of 27% compared to the 258 million yuan in the second quarter.The company stated that the changes in profit were mainly due to tight supply of core materials, a year-on-year decrease in revenue, and ongoing capacity expansion, along with an increase in depreciation costs year-on-year. The announcement on the same day showed that for the first three quarters of 2026, a total of 265 million yuan was provisioned for credit impairment losses and asset impairment losses. The net cash flow from operating activities for the first three quarters was 2.08 billion yuan, a year-on-year decrease of 30.60%. The company stated that this was mainly due to a year-on-year decrease in government subsidies, the return of customer credit deposits during the period, and increases in material procurement and employee compensation.As of the end of September 2026, the balance of monetary funds was 8.558 billion yuan, total assets were 28.144 billion yuan, an increase of 24.51% compared to the end of the previous year; the equity attributable to shareholders of the listed company was 19.294 billion yuan, an increase of 33.73% compared to the end of the previous year. At the end of the period, fixed assets were 12.172 billion yuan, an increase of over 20% compared to the end of the previous year, and construction in progress was 1.558 billion yuan. In the company's 2.5D business, SmartPoser-Si has been mass-produced, and SmartPoser-BD has completed full-process verification.

CryptoQuant analyst Darkfost pointed out that short-term holders of Bitcoin (STH) have been in a profitable state on average for nearly two months, with an estimated cost basis of $76,500 and a current average profit margin of about 5.5%. Compared to less than a month ago when unrealized profits averaged as high as 20%, this level has significantly narrowed.The last time short-term holders had such high profits was shortly before the peak in October 2025, so the subsequent market consolidation is not surprising. Darkfost believes that short-term holder profits are still present, and the cost basis of $76,500 remains a noteworthy support level, with short-term holders likely to intervene here to defend the average entry price.

According to the market intelligence platform Liquid247.xyz, Coinbase's spot BTC has approximately 79.62 sell orders at the $82,500 level, with a nominal value of about $6.57 million, which is an increase of about 1.52% from the mid-price of approximately $81,266 at that time. The total sell orders near the front end amount to about $16.05 million, while the buy orders are about $10.35 million.The net sell orders on Coinbase's spot market exceed the buy orders by approximately $5.70 million, accounting for 21.61% of the total depth. The sell orders near $82,500 represent the most prominent resistance at the front end.

According to Decrypt, the U.S. Commodity Futures Trading Commission (CFTC) will hold a public roundtable on December 15 to discuss transitioning the derivatives market to 24/7 trading, with topics including overnight trading and tokenization. CFTC Chairman Mike Selig stated that the agency "will not take a one-size-fits-all approach."