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Nick Timiraos, the chief economic reporter for The Wall Street Journal and known as the "mouthpiece of the Federal Reserve," recently wrote that Federal Reserve Chairman Kevin Warsh is facing intense scrutiny from Congress. On Wednesday local time, four members of the Senate Banking Committee, led by Senator Chris Van Hollen, jointly sent a letter to Warsh, demanding that he publicly disclose all communication details with President Donald Trump.Earlier reports indicated that Warsh had maintained frequent phone contact with Trump since taking office, but the publicly available schedule from the Federal Reserve does not record any related calls during Warsh's early days in office. Lawmakers believe that this "selective transparency" could raise concerns about government interference in monetary policy.Kevin Hassett, the director of the White House Council of Economic Advisers, previously stated that Warsh has long engaged in economic discussions with Trump but claimed that Trump would not pressure the Federal Reserve. Trump later denied the related reports, stating that he had only had a brief conversation with Warsh a few days prior.Currently, the Federal Reserve has stated that it will continue to delay the disclosure of the chairman's schedule according to established rules. The market is watching to see if Warsh will provide additional information and whether this matter will affect public confidence in the independence of the Federal Reserve.

According to Cointelegraph, the U.S. Attorney's Office for the Southern District of New York urged the court in court documents to dismiss former Celsius CEO Alex Mashinsky's application to overturn his conviction and reduce his sentence, stating that his legal arguments "lack merit." Mashinsky was sentenced to 144 months in prison and fined $48 million for commodity fraud and securities fraud in May 2025.In May, he informed the court that he would represent himself, and the motion submitted involved allegations related to FTX and former colleague Roni Cohen-Pavon, but prosecutors pointed out that he had not submitted a sworn statement to support the allegations and requested the court to dismiss it without a hearing. Cohen-Pavon has completed his sentence for providing "substantial assistance." Additionally, the CFTC permanently banned Mashinsky from engaging in commodity market trading in June, and the SEC's civil lawsuit against him is still ongoing, with both parties in the "settlement discussions" stage.

According to Decrypt, blockchain forensics company Chainalysis Government Solutions filed a procurement protest on July 27 in the U.S. Federal Claims Court, opposing the U.S. Immigration and Customs Enforcement (ICE) awarding a contract worth approximately $94.6 million to competitor TRM Labs through a sole-source method.The contract period is from July 1, 2026, to June 30, 2027, involving blockchain forensics software and support services for Homeland Security Investigations into fraud, cybercrime, and sexual extortion cases. Chainalysis believes that ICE's decision is arbitrary and unreasonable. TRM Labs joined the case as an intervenor defendant on July 28, defending the contract alongside the U.S. government.The court allowed Chainalysis to temporarily seal the complaint, with oral arguments scheduled for September 2; ICE stated that after approximately 6 days of market research, it determined that none of the 8 responding companies could meet the requirements.

According to Talking Biz News citing Courthouse News Service, The Wall Street Journal requested a federal judge on Wednesday afternoon to dismiss the defamation lawsuit filed by Binance. The lawsuit targets the newspaper's reports regarding Binance covering up internal investigations, obstructing compliance, and allowing sanctioned entities to trade.In the motion to dismiss, The Wall Street Journal stated that Binance's complaint from March 2026 failed to prove actual malice at the time the relevant reports were published. Binance claimed that the reports were false because it had issued a denial statement to the newspaper, but the newspaper argued that merely repeating a self-defensive denial is insufficient to constitute a defamation claim. During the hearing, The Wall Street Journal's lawyer pointed out that Binance did not deny the core content of the three reports.

ChianCatcher news, Offchain Labs co-founder Steven Goldfeder tweeted that Arbitrum has been ahead of its time in several aspects. The team strongly advocated for interactive proof design (which was controversial at the time and has now become the standard for optimistic Rollups); chose to establish a business when the business model was still highly controversial; focused on DeFi when most people had not yet understood perpetual contracts and many had given up on DeFi; and launched a dedicated blockchain when the industry generally believed that more chains were unnecessary.Facing backlash each time, but now the industry is aligning with the direction they set from day one: building robust and high-performance financial infrastructure. Goldfeder is proud of the Offchain team for delivering world-class products at an incredibly fast pace and stated that they will continue to deliver, even if most people currently do not understand its necessity; the industry will soon understand.

The UK Parliament's Crypto and Digital Assets APPG co-chair Gurinder Singh Josan and Lord Vaizey of Didcot have written to the CEOs of all major UK banks, requesting clarification on how they treat cryptocurrency and digital asset businesses. The letter raises six questions regarding the banks' current policies, whether they provide services to crypto businesses, related transaction restrictions and their determining factors, and whether they have adjusted their practices since the UK Financial Conduct Authority (FCA) regulatory regime came into effect.The group stated that many crypto businesses find it difficult to open bank accounts in the UK, and some banks restrict related payments. This letter stems from the parliamentary inquiry into access to banking services launched on July 21, with written submissions due by August 31. A January survey by the UK Crypto Asset Business Council indicated that the proportion of transactions blocked or delayed by banks when transferring to crypto exchanges is estimated to be as high as 40%. HSBC, NatWest, Monzo, and Nationwide limit the amount transferred to crypto exchanges each month to between £5,000 and £10,000, while Starling and Chase UK prohibit such transfers altogether. Lucy Rigby, the Economic Secretary to the Treasury, stated that the government does not want FCA-licensed businesses to be restricted by banks solely because of their industry; the FCA completed the relevant rules in June, and the regime will be enforced from October 2027.

OpenGradient co-founder Matthew posted that his market maker (MM) team's funds on the BitMart trading platform are currently unable to be withdrawn, with the reason suspected to be related to the platform's insolvency. Matthew stated that BitMart still required token holders to lock their assets on the platform a week before halting related services, an action that he described as "shocking."He believes that BitMart's previous push for users to lock their assets was essentially just to gain liquidity. Currently, BitMart has not responded to these related accusations. This incident has raised community concerns about the security of funds on centralized trading platforms, asset custody, and liquidity management risks.

According to monitoring by Catcher Predict, in the predicted market Polymarket for the event "LoL: FlyQuest vs Team Liquid - LCS Regular Season," the "Yes" option in the sub-market "Both teams kill a dragon" has experienced a dramatic fluctuation in win rate, soaring from 50% an hour ago to the current 90% (a fluctuation of 40%). Please note the impact of related breaking news.

According to Livecoins, Brazil's Superior Court of Justice (STJ) rejected the release request of the suspect Luccas, maintaining his detention in São Paulo state. The case involves a large-scale fraud against the technology company C&M Software, with the suspect accused of illegally accessing the company's clearing system to steal approximately 813 million reais (about 160 million USD).The criminals dispersed the funds into nearly 300 fake bank accounts to increase tracking difficulty, and then exchanged the reais for BTC and USDT through multiple blockchains, attempting to cover up the illegal source of funds, constituting money laundering. The main attack occurred in June 2025, with the criminal organization having clearly defined roles (including transfer operators and cryptocurrency fund managers) and bribing internal company employees to assist in cracking the server passwords. The first-instance judge has ordered the arrest of the suspect and about 20 other individuals involved in the case, with the arrest warrant executed at the end of October.

A federal judge in Michigan rejected Coinbase's request for a preliminary injunction to block state enforcement of sports event contracts. U.S. District Judge Shalina Kumar of the Eastern District of Michigan ruled on Thursday that Coinbase failed to demonstrate that its claims were likely to succeed on the merits of the case, namely that federal law takes precedence over Michigan's jurisdiction.The cryptocurrency exchange sued the state of Michigan in December 2025, claiming that prediction markets fall under the exclusive jurisdiction of the Commodity Futures Trading Commission (CFTC) under the Commodity Exchange Act (CEA), rather than state regulatory agencies.Coinbase specifically sought to provide access to event contracts issued by Kalshi for customers on its platform, including those in Michigan. According to the complaint, the exchange claimed that Michigan's laws constitute a "conflict of priority," as these laws undermine Congress's efforts to establish a unified federal regulatory framework.

According to CoinPost, the Financial Services Agency of Japan and the National Police Agency recently jointly sent a letter to the Japan Virtual Currency Exchange Association (JVCEA), requesting exchanges to strengthen anti-fraud measures. This request includes 11 specific requirements, such as the need for withdrawal addresses to be registered in advance, enhanced transaction monitoring, strict verification of identification documents when opening accounts, and setting a withdrawal limit for a certain period after users deposit fiat currency or purchase crypto assets.The background of this action is the increasing prevalence of investment scams and "pig butchering" schemes on social media, where criminals frequently use crypto accounts to transfer illegal funds. The Financial Services Agency also suggested that exchanges flexibly set withdrawal limits based on customers' risk levels and transaction purposes, and that suspicious transactions should immediately result in account restrictions or freezes, while enhancing intelligence cooperation with the police. For system renovations that are difficult to implement in the short term, exchanges are allowed to proceed in phases. In addition, the Financial Services Agency has officially established the "Cryptocurrency and Stablecoin Division," responsible for related regulatory affairs.

According to CoinPost, the Financial Services Agency and the National Police Agency of Japan jointly issued a request to the Japan Virtual Currency Exchange Association (JVCEA), asking all cryptocurrency traders to strengthen withdrawal restrictions to prevent fraud victims, proposing a total of 11 new measures.The main content includes: the introduction of a pre-registration system for withdrawal destinations, setting a certain period of withdrawal restrictions after depositing fiat currency or purchasing cryptocurrency, establishing withdrawal limits based on customer risk assessments, and enhancing transaction monitoring and information-sharing mechanisms with police in each prefecture. The background is that the damage from social media investment inducements and "pig butchering" scams continues to expand, with criminal methods becoming increasingly complex.

U.S. Senator Elizabeth Warren has requested the U.S. Department of Commerce to explain its policy towards the UAE, which involves granting the UAE-related entities more access to AI chip exports after the UAE invested in the Trump family-supported cryptocurrency project World Liberty Financial.In a letter to Commerce Secretary Howard Lutnick, it was mentioned that an entity in Abu Dhabi invested $500 million in World Liberty Financial in January; another UAE-related company used World Liberty's USD 1 stablecoin to complete a $2 billion investment in the cryptocurrency exchange Binance. The U.S. Department of Commerce previously reclassified the UAE to Country Group A:5, allowing it to receive more license-free exports, including advanced chips. The department also stated that it would "actively review" license applications for exporting chips and servers to the UAE entity MGX involved in the $2 billion investment in Binance.Warren stated that the actions of the Department of Commerce raise significant questions about how the President's cryptocurrency business interests may affect institutional operations and national security. In June, several senators, including Warren, requested a hearing on the $500 million transaction involving World Liberty Financial.

According to South Korea's Digital Daily, Apple has recently negotiated with Changxin Memory Technologies (CXMT) on the supply prices of mobile DRAM such as LPDDR5X to reduce costs for the next generation of iPhones and smart devices, but was rejected. Changxin Memory insists on maintaining a price level comparable to or even higher than that of Samsung Electronics and SK Hynix, breaking Apple's usual bargaining advantage as an end manufacturer.The report analyzes that Chinese terminal companies such as Huawei and Xiaomi have locked in a large amount of Changxin Memory's production capacity through long-term high-price contracts, providing a solid price defense line in the domestic market. Meanwhile, Samsung Electronics and SK Hynix are facing reduced supply of general DRAM due to the continuous expansion of HBM capacity, combined with Changxin Memory holding the price floor, significantly alleviating the shipping pressure and price decline risks for Korean manufacturers in the general DRAM sector, allowing them to focus resources on high-value AI storage products such as HBM4, LPCAMM2, and eSSD. Industry insiders expect that in the second half of the year, the operating profit margins of the Korean semiconductor camp and global market pricing power will further strengthen.

Democratic Senators Elizabeth Warren and Richard Blumenthal sent a joint letter to SEC Chairman Paul Atkins on Monday, requesting an investigation into whether the Trump-related Meme coin violates securities laws. The two senators cited reports indicating that since the launch of the Trump Meme coin in January 2025, nearly 1 million crypto wallets have incurred losses totaling approximately $3.81 billion. They accused Trump of potentially being involved in a "Rug pull" and requested the SEC to determine whether there are fraudulent arrangements or violations of securities laws.Warren and Blumenthal stated that despite the token being promoted by Trump's own public statements, its price has significantly declined, and it is necessary for the SEC to investigate whether there is a fraudulent scheme and to prevent the continued extraction of immense value from hundreds of thousands of investors. At the time of this letter, the White House is evaluating the latest ethical compromise regarding conflicts of interest related to Trump's crypto business. This compromise is seen as key to advancing the "Clarity Act" crypto market structure bill. A previous version of the draft, endorsed by Trump, faced Democratic opposition because it only restricted public officials and their spouses from issuing or sponsoring digital assets, did not cover other family members, and was to be enforced by the Department of Justice.The two senators also stated that Trump has a "keen interest" in encouraging supporters to trade his Meme coin and claimed that Trump has earned $636 million from this Meme coin. As the Senate is set to enter its August recess on Friday, with the focus shifting to the November elections, whether the "Clarity Act" can advance in the short term still depends on whether both parties can reach a consensus on the conflicts of interest related to Trump’s crypto dealings.

According to CNN, U.S. Democratic Senators Elizabeth Warren and Richard Blumenthal have requested the U.S. Securities and Exchange Commission (SEC) to investigate the Meme coin TRUMP issued by Trump, to confirm whether the project involves fraud or improper profit-making. In a letter to SEC Chairman Paul Atkins, the two stated that the Trump Meme coin project "may constitute an illegal scam" and urged the regulatory agency to investigate whether the token involves "illegal fraudulent activities or facilitates improper profit acquisition."Reports indicate that Trump launched his personal Meme coin TRUMP just days before his inauguration in 2025. After the token went live, its price surged, reaching a market value peak of approximately $9 billion on January 19, 2025, but then plummeted significantly. Currently, the market value of the token has fallen to less than $400 million, a decline of over 95% from its peak. According to data from the cryptocurrency data platform CoinMarketCap, investors who bought at the high are currently facing about a 97% loss. Blockchain analytics firm Nansen previously cited data showing that by the end of June, nearly 1 million investors had incurred losses due to this Meme coin, with total losses amounting to approximately $3.8 billion. About 80% of the supply of the Trump Meme coin is held by entities related to the Trump Organization. Trump has previously stated that he complies with the law and allows his family to manage personal financial matters.Elizabeth Warren and Richard Blumenthal emphasized in their letter whether the project is similar to a Rug Pull in the cryptocurrency industry. They believe that even if it is not a traditional sudden withdrawal scam, it may still fall under a "soft pull" that leads to investor losses through a gradual withdrawal of market support. The SEC has not yet commented on this matter.

Bloomberg senior ETF analyst Eric Balchunas commented on the Coldcard wallet security incident, saying, "I just learned that the Coldcard team has only 5 employees. For such an important company, this number is really too low. Would you be willing to use a bank with only 5 people working to store your life savings? Maybe this is a feature in the cryptocurrency space, but to me, this is clearly a warning signal."Balchunas further stated that, in contrast, institutions like Coinbase and Ledger, which have larger teams, may have advantages in security investment and operational capabilities, even if users have to bear higher transaction costs. A Bitcoin ETF offers another option: investors can obtain security guarantees provided by large, professional, regulated financial institutions while enjoying lower management fees.