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4/23
10:26
Svmuu News: US Representatives Thomas Massie and Lauren Boebert have jointly proposed the "Surveillance Accountability Act," which would require federal agencies to obtain a judicial warrant before using artificial intelligence for data analysis and surveillance. The bill aims to address the "third-party doctrine" loophole, a legal framework originating from a 1970s court precedent that allows the US government to access user data held by third-party platforms like banks and telecom companies without a warrant. Sponsors argue that this principle has been overly expanded in the internet and AI era, undermining citizen privacy protections.
Additionally, the bill addresses biometric surveillance and automatic license plate recognition systems, emphasizing that large-scale data collection could construct "mosaic" personal profiles, posing deeper privacy risks. The legislation also seeks to grant individuals the right to take legal action against the US government for violations of the Fourth Amendment. According to reports, supporters claim the proposal could restore judicial oversight mechanisms, while opponents argue that mandatory warrant requirements might hinder law enforcement efficiency. As AI-driven surveillance capabilities continue to intensify, the legislative battle over privacy and security in the US is further escalating. (Decrypt)
10:13
Svmuu reported that Coinbase stated it is optimizing the rule creation process in its anti-fraud system by integrating machine learning models with a rule engine to achieve more efficient risk management. It also proposed a dual-track strategy where "models are responsible for long-term defense, and rules are responsible for rapid response," and built a unified framework that creates a feedback loop between the two: rules are used to capture new types of fraudulent behavior and then inversely train the model, 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 automatically recommended one by restructuring data architecture, automating Schema evolution, and introducing Notebook-based analysis 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 shortened from days to hours. Additionally, the new system recommends parameters through machine learning, which helps reduce false positive rates, minimizing the impact on legitimate users while combating fraud.
Coinbase stated that its next steps will be to advance event-driven automatic rule generation and explore the ability to "convert" efficient rules into model features with a single click, further moving towards an automated risk management system.
10:09
Svmuureported that during an operation against an illegal manga distribution platform, local police in Spain seized two cryptocurrency cold wallets containing approximately 400,000 euros (around $467,000) in assets. The operation was conducted by the Spanish police in Almería, leading to the arrest of three suspects and the dismantling of what is considered the country's largest Spanish-language pirated manga website. It is reported that the platform had been offering free pirated content since 2014, primarily generating revenue through advertisements, accumulating over 4 million euros in earnings over the past decade. Notably, the cold wallets involved were hidden inside a wall-mounted thermometer. The police have not yet disclosed whether they have obtained the relevant private keys or access to the funds. (Cointelegraph)
10:05
Svmuu News, Anthropic and OpenAI have experienced security incidents in succession, drawing market attention to the security of AI models themselves. Currently, Anthropic is investigating a possible case of unauthorized user access to its Claude Mythos model. Almost simultaneously, OpenAI was also reported to have accidentally opened access to several unreleased models within its Codex application.
Analysts believe that such incidents highlight that even AI model providers focused on cybersecurity capabilities still face significant security challenges. While AI is increasingly used for cyber defense, platform security and access control are becoming critical risk points.
Industry insiders point out that these vulnerability incidents have intensified scrutiny over the security governance capabilities of AI companies, and also reflect that the security systems of current AI technology still need improvement amid rapid development. (The Information)
10:04
Svmuu reports, Reppo, a decentralized prediction market network, announced that its Reppo Foundation has secured a $20 million strategic investment commitment from Bolts Capital. The funds will be used to support the next phase of development and ecosystem expansion of the Reppo protocol, as well as to leverage prediction markets to address training data bottlenecks.
Reppo stated that its core concept is to use a prediction market mechanism to transform human judgment into a verifiable, incentive-constrained data source, thereby solving the current challenge of acquiring high-quality data for AI training. By building decentralized data networks (Datanets), the project supports the processing of multimodal data, including text, images, audio, and video, providing support for model training, evaluation, and fine-tuning. (Chainwire)
09:59
Svmuu reports that discussions regarding the potential threat of quantum computing to Bitcoin's security have been reignited. Analyst James Check points out that while quantum computing could theoretically crack elliptic curve signatures, its market impact may be overestimated.
Data shows that approximately 1.7 million BTC (about $145 billion) are stored in early "Satoshi-era" addresses. If private keys were compromised, this could create potential selling pressure. However, from a market liquidity perspective, this scale is not insurmountable: in a bull market, long-term holders typically sell between 10,000 and 30,000 BTC daily. This means the aforementioned volume is equivalent to 2 to 3 months of routine profit-taking.
Additionally, the average monthly exchange inflow is about 850,000 BTC, and the notional trading volume in the derivatives market can cover this amount within just a few days. Historical data shows that during the most recent bear market, over 2.3 million BTC changed hands in a single quarter, far exceeding the scale of the potential "quantum risk," yet it did not trigger a systemic collapse.
Analysis suggests that even with a concentrated release, it is more likely to cause periodic volatility rather than a structural shock. Furthermore, entities capable of acquiring such assets are more inclined to adopt strategies like phased selling and hedging to mitigate market impact.
Overall, the core issue of the "quantum threat" may not be the selling pressure itself, but rather the governance-level response—such as whether to restrict the movement of assets from affected addresses through a protocol upgrade. (CoinDesk)
09:52
Svmuu reported that according to Arkham monitoring data, approximately 40 minutes ago, Grayscale transferred a total of 3,817 ETH and 210.006 BTC to a Coinbase Prime address, valued at around $25.02 million.
09:50
Svmuu reported that the U.S. April S&P Global Composite PMI Flash registered 52.0, marking a three-month high; the Services PMI Flash came in at 51.3, a two-month high. The Manufacturing Output Index Flash stood at 55.7, a 48-month high; the Manufacturing PMI Flash was 54.0, a 47-month high. (Jin Shi)
09:49
Svmuu reported that liquid staking solution Meta Pool has posted on platform X, disclosing the discovery of suspicious contracts impersonating the official staking pool and token. It stated that the involved contracts have no connection with Meta Pool or any official NEAR liquid staking providers.
09:46
Svmuu reported, according to Onchain Lens monitoring, a whale has opened 20x leveraged long positions on ETH and BTC. The position currently holds 17,257 ETH and 516.42 BTC, with a position value of approximately $40 million.
09:41
Svmuu reported that, according to on-chain analyst Ai Yi's monitoring, Justin Sun has deposited a total of $1.3 billion in assets into Spark, with USDS Farming rewards reaching as high as $5.38 million. Justin Sun's address 0x939…6a1d1 withdrew 300 million USDS from Sky over the past 3 hours and subsequently deposited it into Spark. The current breakdown of his deposits on the platform is as follows:
1. USDS: $436 million, accounting for 18.72% of the deposit pool;
2. USDC: $135 million, accounting for 28.17% of the deposit pool;
3. USDT: $93.39 million, accounting for 9.89% of the deposit pool.
09:38
According to the latest data from Gate, gold prices have fallen to $4,726.04 per ounce, down 0.30% intraday. Silver prices have dropped to $75.894 per ounce, down 2.31% intraday.
BVIX (Bitcoin Volatility Index) is currently quoted at 43.74, up 0.55% intraday. EVIX (Ethereum Volatility Index) is currently quoted at 65.46, up 1.57% intraday.
In the forex market, the USD/CNH exchange rate rose 0.01% intraday to 6.83172. The USD/JPY exchange rate rose 0.04% intraday to 159.528.
In global stock indices, the Euro Stoxx 50 (EUSTX50) fell 0.24% intraday to 5,893.54 points; the UK FTSE 100 (UK100) fell 0.41% intraday to 10,431.43 points; the German DAX 40 (GER40) fell 0.35% intraday to 24,143.60 points.
In commodities, WTI crude oil rose 1.30% intraday to $97.46 per barrel. Brent crude oil rose 1.02% intraday to $103.84 per barrel.
Gate supports users in directly trading traditional financial market products on its platform, offering a one-stop solution covering multiple asset classes, including precious metals, forex, global stock Contracts for Difference (CFDs), major indices, and commodities, thereby achieving deep integration of crypto assets and traditional financial assets. Gate's TradFi related features have been fully integrated into the Gate App and Web interface, allowing users to conveniently participate in global asset price trading without switching platforms, unlocking more strategies and opportunities beyond the crypto market, and continuously enhancing the multi-asset allocation experience.
09:31
Svmuu reported that according to msx.com data, at the U.S. stock market open, the Dow fell 0.3%, the S&P 500 fell 0.3%, and the Nasdaq fell 0.5%. Crypto-related stocks broadly declined, with Coinbase down 1.66%, Robinhood down 1.65%, Bit Digital down 2.91%, and Strategy down 2.02%.
It is reported that msx.com is a decentralized RWA trading platform that has listed hundreds of RWA tokens, covering U.S. stocks and ETF token assets such as AAPL, AMZN, GOOGL, META, MSFT, NFLX, and NVDA.
09:27
Svmuu reported that U.S. Interior Secretary Burgum stated that President Trump's order to take action against vessels laying mines is not an escalation.
It is reported that Iran has formulated a target list for responding to potential military actions by the U.S. and its allies, based on the principles of "proportional response" and "offensive deterrence." The list includes various response plans tailored to different scenarios. For example, if Iranian power plants are attacked, they will retaliate by striking power plants in Israel and other U.S. allies in the region with missiles and drones. If Iranian oil and gas facilities are attacked, they will counterattack key oil and gas facilities in Israel and other U.S. allies, aiming to reduce global daily oil production by 25 million barrels within a year. If Iranian military or political figures are assassinated, they will target the information technology and artificial intelligence centers of the countries involved.
If Iran's territorial sovereignty is violated (e.g., occupation of islands or ports), they will launch large-scale joint attacks involving ballistic missiles, cruise missiles, and drones against the aircraft carriers and attack helicopters of the countries involved. If the maritime blockade against Iran continues or escalates, they will block the Bab el-Mandeb Strait and, if necessary, completely seal the Strait of Hormuz through large-scale mine-laying, cutting off all oil export pipelines. If the U.S. uses regional bases to launch a ground invasion of Iran, Iran will coordinate ground warfare with the Resistance Front forces and local armed forces in the host countries, relying on local populations to capture U.S. soldiers. Additionally, Iran may conduct surprise operations against U.S. interests outside the region. (Golden Ten)
09:23
According to data from Caladan, the Web3 gaming industry burned through as much as $15 billion chasing a token-based future, but players never joined. By 2025, investment in Web3 gaming has all but dried up, with capital flowing away from the sector toward AI, real-world assets, and Layer-2 infrastructure, leading to the collapse of the gaming industry. Data shows that approximately 93% of so-called GameFi projects are now effectively dead, with token values down 95% from their 2022 peaks, and funding for game studios plummeting by 93% by 2025.
In 2022, 63% of Web3 venture capital went to the gaming sector, but by 2025, that figure had dropped to single digits. The rapid shift in capital toward AI, asset tokenization, and infrastructure has led to over 300 games announcing shutdowns, turning Web3 gaming into a cautionary tale about chasing speculation while neglecting product-market fit. The report states: Capital was destroyed at every level simultaneously, with investors, studios, retail NFT buyers, gaming guilds, and Telegram's 300 million users swept up in the "click-to-earn" wave all becoming victims of this disaster.
These failures are not merely due to a bad cycle or poor execution. The data indicates a more fundamental structural mismatch, where the Web3 gaming model is built around financial incentives, while the player base consistently demonstrates a greater demand for entertainment. The core of GameFi is the "play-to-earn" model, which transforms gameplay into a financial feedback loop. Players purchase tokens or NFTs, earn rewards in the same assets, and cash out profits as new players continuously join. However, once capital inflows slow down, the economic model collapses. Token prices crash, rewards diminish, users churn, and the entire in-game economy crumbles.
Perhaps the most striking data point is the shift in capital flow. In 2022, gaming attracted 62.5% of Web3 venture capital, but by 2025, that share had fallen to single digits. AI, real-world asset tokenization, and Layer-2 infrastructure have absorbed this displaced capital. Even Animoca Brands, one of the most active investors in the Web3 space, has scaled back its gaming operations to roughly 25% of its portfolio and begun pivoting toward stablecoins, real-world assets, and AI. (CoinDesk)
09:21
Svmuu reports that according to crypto KOL AB Kuai.Dong's post on platform X, Binance has launched the Binance Debit Card page. Users can now register their intent to apply until April 30th.
After registration, it indicates that a notification will be sent once the card is supported in the user's region. According to the introduction, users can utilize USDC, USDT, FDUSD, BNB, etc., from their Binance Earn accounts for daily spending via the card. Users can earn up to 3% cashback without affecting their earnings from the investment products.
09:18
Svmuu reported that, according to Onchain Lens monitoring, Bitmine has staked 93,600 ETH in the past hour, worth approximately $218 million.
09:17
Svmuu News: U.S. President Trump stated that he has taken complete control of the Strait of Hormuz, and no vessels can enter or leave without approval from the U.S. Navy. Until an agreement is reached with Iran, the strait will remain under a "strict blockade." Iran faces significant difficulties in determining its leadership. They are completely unable to reach a consensus, with internal struggles unfolding between the "hardliners" and the "moderates." (Jin Shi)
09:12
Svmuu AI deep technology and Web3 infrastructure project Cluster Protocol has announced the completion of a $5 million funding round, led by DAO5, with participation from Paper Ventures, JPEG Trading, Mapleblock Capital, and others. To date, the company's total funding has reached $77.5 million. The funds will be primarily used to accelerate the development of CodeXero, an IDE designed specifically for the EVM ecosystem that supports a native browser-based Vibe Coding experience. It allows developers to directly transform ideas into deployable smart contracts within a single creative environment, significantly lowering the barrier to entry for Web3 development. (TheBlock)
09:10
Svmuureports that investors including Pantera Capital Management are pushing UK Bitcoin reserve company Satsuma to sell its $50 million Bitcoin reserve. In August 2025, Satsuma shifted to an "AI-driven" Bitcoin reserve strategy, successfully raising £164 million (approximately $221 million) through convertible loan notes. The round was led by ParaFi Capital, with participation from Pantera, Digital Currency Group (DCG), Kraken, Arrington Capital, and others.
It is reported that Satsuma confirmed that some shareholders have "demanded a return of capital," but did not disclose the specific identities of those shareholders. In an email statement, Satsuma's Executive Chairman Ranald McGregor-Smith said the company is exploring options to facilitate these requests while protecting the interests of all shareholders. (The Block)

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