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Coinbase posted on the X platform stating that AiFi-related content is for reference only and does not constitute investment advice or recommendations.Trading involves significant risks and may result in the loss of the entire investment. Users must make their own decisions regarding all activities of the AI agent and bear all risks associated with the transactions executed by the AI agent and the use of their data by third-party AI providers.

Zach Pandl, the head of research at Grayscale, posted on the X platform comparing Ethereum to a "small country" and discussed the ETH issuance mechanism. He believes that Ethereum has only one core "government function": to protect property rights and value exchange within the system. Unlike traditional countries that provide public services through taxation, Ethereum primarily funds network security through "seigniorage," which is the issuance of new ETH.In this framework, the stakers responsible for maintaining network security are akin to a group providing public services, as they receive rewards through newly issued ETH. Therefore, Ethereum's staking mechanism and ETH issuance policy essentially constitute the network's fiscal and monetary policy. Zach Pandl pointed out that the Ethereum community needs to decide how much "new currency" should be used to cover network security costs. More security typically means stronger protection of property rights, but at the cost of a higher ETH issuance rate and potential other risks.For example, if network security increasingly relies on a few large staking service providers, there remains room for discussion about whether these providers can maintain the asset rights of all users completely neutrally. Pandl believes that, just as in traditional economies, no one knows the "optimal level" of government spending and currency issuance; the same applies to Ethereum. However, Ethereum has several key security thresholds, including: 1/3: an attacker reaching this ratio may affect finality; 1/2: affects blockchain fork choice; 2/3: can control the finality process. Some community members believe that the design of Ethereum's monetary and fiscal policy should consider the security trade-offs brought by these key ratios, while the current mechanism has not adequately incorporated these factors. However, the above analogy is not entirely accurate, as it does not yet involve other important factors such as the ETH burn mechanism, MEV, governance, etc.

According to CNA, the Singapore Police Force (SPF) and the Cyber Security Agency of Singapore (CSA) reported that a cryptocurrency scam involving fake job postings and compromised software systems resulted in losses of $11.8 million.The scam group impersonated cryptocurrency company recruiters on LinkedIn, used forged domain names to send emails, conducted video interviews, and induced victims to download malware on company devices to complete "technical tests," thereby stealing session tokens, bypassing multi-factor authentication, and ultimately transferring cryptocurrency.

The White House announced that U.S. President Trump will impose a 25% ad valorem tariff on certain small drones that lack specific capabilities, citing national security concerns related to the products.

According to BeInCrypto, a Bitcoin user paid a fee of 1.6 BTC (approximately $102,800) in block 962,142 due to an automated script going out of control, while the actual transfer amount was zero. The automated script run by the user enabled the Replace-by-Fee (RBF) feature, automatically increasing the fee bid every second, ultimately depleting the entire balance in the wallet.The mining pool SpiderPool mined this block and reaped this unexpected profit, with the fee accounting for 88% of the total fees for that block (approximately 1.82 BTC).

According to Harmony monitoring, Harmony stated that it is advancing the rollback plan and has reached an agreement with validators and exchanges on the specific path. The minting vulnerability fix has been activated, and a complete list of attacker wallets will be announced soon.Previously, the number of ONE tokens abnormally minted on the Harmony network had exceeded 30 trillion, involving 6 abnormal blocks.

Bitget released a statement on "Improving Market Mechanisms and Maintaining Fair Trading," announcing the advancement of market fairness from three directions: first, establishing a mechanism for handling and returning abnormal profits, disposing of profits generated from violations or abuse of mechanisms, with proceeds not counted as platform revenue and specifically used for user protection; second, enhancing risk standards for listed and existing assets, conducting dynamic monitoring of existing assets based on indicators such as liquidity, depth, and volatility, and taking management measures for those that do not meet the standards; third, continuously optimizing the underlying mechanisms, focusing on improving the stability of price marking and dynamic risk control capabilities under extreme market conditions.The above optimization work will be carried out in phases, involving adjustments to specific trading rules or product mechanisms, and the platform will notify through official channels. Bitget emphasizes that trust comes from adherence to rules and will continue to maintain a fair and orderly trading environment through mechanism optimization and transparency initiatives.

Regarding the abnormal and severe fluctuations in the perpetual contract market for TUT (TUTUSDT), Lobster (LobsterUSDT), and BICO (BICOUSDT) on August 9, 2026, Gate has promptly initiated a special review and risk control investigation. To protect users' legitimate rights and interests, Gate will provide full USDT compensation to affected users who meet the compensation criteria. The platform has opened a special processing channel, and affected users can contact Gate through official channels such as VIP account managers and online customer service. The platform will assist in implementing the compensation plan within three working days and will distribute the compensation amount to users' spot accounts.Gate stated that user rights are always the core focus of the platform, and it will continue to strengthen the identification of abnormal trading, risk control in low liquidity markets, dynamic management of risk parameters, and the construction of pricing and settlement mechanisms, further enhancing the platform's risk prevention capabilities and market governance level. Gate is committed to creating a fair, transparent, and secure trading environment, continuously listening to user feedback, and working with the community to maintain a healthy and stable market ecosystem.

On-chain detective ZachXBT posted that U.S. threat actor Tiffany Milanovich participated in the theft of approximately $5 million in crypto assets by impersonating hardware wallet and centralized exchange customer service.Her methods included disguising as Bitcoin IRA email support, during one attack transferring about $1.2 million in BTC and ETH from the victim's Trezor wallet, and in another case stealing about $500,000 in BTC from a Coinbase account. Tiffany induced victims to hand over access to their funds under the guise of "customer service calls," later boasting about the stolen money on social media and Telegram groups, mocking victims with recordings, and collaborating with other threat actors to launder money using phishing panels and instant exchange services, with some of the stolen funds still dormant on-chain.The threat actor codenamed "Tiffany" is suspected of participating in multiple crypto asset thefts, gambling the stolen funds at crypto casinos. The platform Shuffle has frozen related accounts based on evidence submitted by ZachXBT; Tiffany previously shared a search and seizure warrant from Connecticut, dated before some of the incidents involved.ZachXBT has obtained chat logs, recordings, and on-chain evidence, anticipating that this individual may face further legal consequences. This threat actor is also linked to the John Daghita (Lick) case, who is suspected of stealing over $46 million in crypto assets from a U.S. government-seized wallet.

The prediction market platform Kalshi announced the launch of the AI tool Blanket, aimed at helping small businesses hedge operational risks related to weather, energy prices, tariffs, elections, and more using event contracts.Blanket was developed by independent fintech entrepreneur Lauris Zminsky, based on Kalshi's CFTC-regulated prediction market operations, but it is not an internal product of Kalshi. The tool does not directly execute trades or handle funds, but instead analyzes the risks faced by businesses through AI and recommends Kalshi event contracts that can be used for hedging.

Microsoft Threat Intelligence posted on the X platform that a cluster of compromised websites has been found using ClickFix and EtherHiding technologies to spread malware, with attacks targeting thousands of enterprise and consumer devices worldwide every day.Attackers inject Base64 encoded JavaScript to connect to the BNB Smart Chain RPC gateway, obtaining the next stage instructions stored by smart contracts. Since the contract content can only be modified by the deployer's wallet, traditional takedown methods are difficult to counter. The attack deceives users into opening a run dialog box with fake verification codes, pasting clipboard content, and executing commands from the attacker, while also involving the abuse of various system tools such as conhost, cmd, PowerShell, and mshta, as well as command obfuscation techniques. Successful execution may lead to credential exposure, persistence establishment, lateral movement, and even ransomware attacks.Microsoft recommends that enterprises enable Defender's multi-layer protection, restrict command line tools, enable PowerShell script logging, and remind users not to paste commands from unknown sources into the run window or terminal for execution.

According to monitoring by Bitcoin News, Galaxy Research stated that the largest known COLDCARD theft involved 1159 BTC, spread across seven attacker addresses, which have not yet been utilized, with 0 BTC cashed out or transferred through mixers. The related BTC was stolen within 41 minutes, but approximately 600 attacker addresses have been flagged by law enforcement, exchanges, and blockchain analysis companies.Meanwhile, a smaller-scale attacker seems to have begun laundering funds. On-chain analysts tracked 64 BTC entering a mixer, of which only about 10 BTC were initially mixed, and 54 BTC were returned as change, which was then split into outputs of about 7 BTC for further mixing. Analysts noted that these unusually large outputs remain easy to trace, making this laundering attempt relatively transparent.

According to data monitored by Catcher Predict, significant capital movements are predicted on the Polymarket platform. A large whale invested $50,411.42 in a single transaction regarding the event "Traffic in the Strait of Hormuz Returns to Normal" on "August 31." Based on the current transaction price, the latest corresponding winning probability for this subject is 85%.

According to Slow Fog monitoring, MistEye detected a large-scale npm supply chain attack affecting the Keyv/Cacheable ecosystem. The attackers published over 2,000 malicious package versions, including [email protected]. Keyv is a widely used key-value storage abstraction library that supports backends such as Redis, SQLite, PostgreSQL, and MongoDB, with approximately 127 million downloads per week, leading to significant downstream supply chain exposure.The attack method is highly similar to the previous Shai-Hulud npm worm activity, indicating a highly automated and scalable supply chain attack. Potential attack behaviors include credential theft, environment variable leakage, CI/CD key leakage, remote payload delivery, and lateral propagation through compromised development environments. Security teams should immediately identify and remove affected package versions, upgrade to verified secure versions, review dependency lock files and build logs, monitor suspicious external connections, rotate leaked credentials, and rebuild environments upon confirmation of the impact.

Cryptoquant released a report stating that on July 31, as Coldcard users rushed to transfer funds, on-chain activity surged dramatically. The number of daily active Bitcoin addresses soared from 645,000 on July 30 to nearly 1 million, the highest level since December 10, 2024, almost entirely driven by sending addresses. The total amount of transfers below 1 BTC on that day reached 39,600 BTC, slightly below the 39,900 BTC recorded after the FTX collapse; the total amount of transfers below $100,000 reached $3.2 billion, a new high since November 21, 2024.Long-term holder spending jumped from 269,000 BTC on July 30 to 406,000 BTC, the highest since January 14. The exchange recharge volume for small holders surged to the highest level since February 6. The mempool transactions increased from 33,000 to about 96,000, the highest since June 20. Analysis indicates that a large number of users have taken action to migrate funds, but an unknown number of holders still face risks.

According to Catcher Predict monitoring on-chain data, significant capital movements are predicted in the Polymarket market. A large whale sold $59,962.1 in a single transaction regarding the event "Traffic in the Strait of Hormuz Returns to Normal" on "August 31." Based on the current transaction price, the latest corresponding winning rate for this subject is 80.71%.

Binance officially launched the Lite Loan small loan product for Bitcoin collateral today, allowing eligible users to borrow up to 1,000 USDT using BTC as collateral, without the need to sell Bitcoin.This product is aimed at users with small, short-term funding needs, and the collateralized Bitcoin can also come from the Simple Earn flexible product while continuing to earn returns. The borrowed USDT can be used for trading.

According to Bloomberg, the current venture capital market is experiencing significant structural differentiation. As funds concentrate on top artificial intelligence startups, many small and medium-sized venture capital funds are facing severe challenges such as fundraising difficulties, declining performance, and narrowing exit channels.The report points out that the excessive hype around artificial intelligence has distorted the venture capital market. Data shows that just five companies—OpenAI, Anthropic, xAI, Waymo, and Nscale—accounted for 78% of all venture capital transaction volume in the first quarter of this year. A large amount of capital has flowed to a few top investors who made early bets on AI, such as Founders Fund and Andreessen Horowitz, while small emerging fund managers find it difficult to compete with these leading institutions.This differentiation is directly reflected in fundraising data. Last year, newly established management companies (managing three or fewer funds) raised only about $62 billion, a significant drop of about 60% compared to the pandemic peak of $163.4 billion in 2022. Even experienced management teams raised only $84 billion last year, which is just one-third of the amount in 2022. Many LPs are facing liquidity pressures and are more inclined to demand returns on existing investments rather than commit new funds.

According to Catcher Predict monitoring, the event "Traffic Restoration Time in the Strait of Hormuz" is currently among the top trading activities on the prediction market Polymarket, with a total pool size reaching $7.7254 million. The option with the highest market consensus is "August 31," corresponding to a winning probability of approximately 13.5%.