rust

The U.S. SEC is reviewing Grayscale's application to rename the Grayscale Litecoin Trust to "Grayscale Litecoin Trust ETF," which is planned to be listed on NYSE Arca under the stock ticker LTCN.

On-chain detective ZachXBT posted on his personal channel that Revolut allegedly leaked some users' personal identifiable information (PII) due to failing to recognize a forged government agency information request.According to his disclosure, Revolut previously received a request for customer information retrieval that appeared to come from a real government agency and was sent through the agency's official email domain. Because the email had valid domain authentication information, Revolut believed the request was legitimate and responded accordingly.The potentially involved data includes users' names, birth dates, occupations, addresses, email addresses, and phone numbers, as well as copies of passports or driver's licenses, identity verification selfies, account statements, IBANs, withdrawal records, and complete transaction histories, including Bitcoin transaction records. Revolut stated in the notification sent to users that no biometric facial telemetry data was leaked.ZachXBT indicated that the scale of the incident may currently be limited, but it appears to primarily target high-net-worth users. Several Revolut users received notifications regarding the related security incident yesterday. Revolut officials had previously reminded users to verify suspicious information through in-app customer service to avoid providing personal or financial information.

According to the Financial Times, an increasing number of high-net-worth individuals relying on cryptocurrencies like Bitcoin to accumulate wealth are being rejected by traditional trust companies when seeking to establish offshore trusts for tax and wealth succession arrangements. Trust institutions are primarily concerned about issues related to the verification of fund sources, potential money laundering risks, extreme asset price volatility, and the loss of private keys.The report states that some trust institutions specializing in serving digital asset clients are taking on such business through on-chain analysis and enhanced compliance reviews, but most mainstream trust institutions remain cautious, fearing future legal and reputational liabilities due to the sources of crypto assets or significant devaluation.

According to Bitcoin News monitoring, DART stated that it, along with independent white hat researchers, has recovered over 50 BTC from wallets affected by the COLDCARD entropy vulnerability, completing the transfer before malicious attackers could steal them. DART is a digital asset recovery organization that collaborates with white hat researchers to protect vulnerable funds and coordinates their legal return to the owners.The white hat researchers did not request a bounty and will return the Bitcoin to the owners. The recovered BTC has been transferred to the Crypto Recovery Trust. This trust is a dedicated statutory trust established under Wyoming state law to hold recovered digital assets and return them after confirming and verifying the legitimate owners.The trust will document the recovery process, separating the BTC from DART and the researchers' funds, conducting blockchain analysis, ownership verification, and sanctions screening, and providing a legal return process for verified owners. If there is a dispute over ownership, or if the related funds are involved in sanctions or criminal proceedings, the BTC will be handled according to applicable legal procedures. DART stated that other vulnerable assets and recovery leads are still under review.

Jack Dorsey's payment company Block has applied to establish Builders Bank & Trust, N.A. If approved, the bank will become an uninsured national trust bank directly regulated by the Office of the Comptroller of the Currency (OCC), focusing on providing custody and trust services for Bitcoin and stablecoins, without accepting deposits or issuing loans.The application is still pending OCC approval, and the OCC's public list of digital asset license applications currently includes 11 pending applications (submitted between February 23 and August 19), which does not yet include Builders Bank. Previously, the OCC conditionally approved five national trust applications in December 2025, including Circle's First National Digital Currency Bank and Ripple, as well as conversion applications from BitGo, Fidelity Digital Assets, and Paxos; Circle received final approval in July of this year.The Bank Policy Institute (BPI), representing large banks, had previously opposed a series of limited-purpose national trust license applications, arguing that companies should not obtain trust licenses unless they plan to operate a true trust company, and warned against using the license as a lightly regulated pathway for bank-like products. Block stated that Builders Bank will not begin operations until it receives the necessary regulatory approvals.

According to Cointelegraph, the Financial Services Agency (FSA) of Japan proposed in its 2026 tax reform request to exempt trust-based stablecoins from mandatory tax reporting obligations starting from the fiscal year 2027. The agency suggested that trust-based stablecoins do not need to submit beneficiary trust reports and calculation statements that include the names and income of beneficiaries.The reason given by the FSA is that trust-based stablecoins circulate among a large number of users, with frequent and numerous transactions, and holding these assets does not generate income. If the proposal receives legislative approval, the relevant tax exemption measures will take effect from April 1, 2027.This move is part of Japan's efforts to incorporate cryptocurrency assets into the regulatory framework for traditional financial assets. In July of this year, the Japanese Diet passed an amendment that classifies cryptocurrency assets as financial assets under the Financial Instruments and Exchange Act, a direction first signaled by Finance Minister Shunichi Suzuki in January.

LG Electronics will entrust Samsung Electronics to manufacture AI home appliance chips to reduce reliance on TSMC. CoAsia SEMI will develop two IoT chips for LG, with a total project cost of 31 billion Korean won (approximately 1.51 billion RMB), lasting from July 2026 to December 2030.This project is part of the South Korean government's "K-On-Device AI Semiconductor Technology Development" program, which has a total budget of approximately 800 billion Korean won.

Elon Musk responded to "OpenAI plans to end its partnership with Cursor due to Cursor being acquired by SpaceX." He stated that he "doesn't care at all" and criticized OpenAI CEO Sam Altman and co-founder Greg Brockman as untrustworthy, claiming they "stole from an open-source non-profit organization."Previously, it was reported that OpenAI plans to terminate its collaboration with Cursor, and the direct access to the model will end on November 12. The co-founder of Cursor stated that they are communicating with the OpenAI team to seek a solution.

According to the Wall Street Journal, some Nvidia employees have expressed concerns to current and potential customers, stating that the project may trigger antitrust scrutiny.

Cryptocurrency infrastructure provider Zerohash has resubmitted its national trust bank charter application to the Office of the Comptroller of the Currency (OCC), marking its second attempt following the rejection of its application in July. Previously, on July 17, the OCC returned Zerohash's application, citing "insufficient materials."Zerohash stated that the return was part of an administrative process, allowing it to reapply this month, a practice coordinated with the OCC and not a judgment on the substantive content of the application, nor does it affect the company's existing operations. The company noted that the initial application covered "a wide range of digital assets and fiduciary services," and thus decided to adopt a "phased" approach, focusing on "national trust business that aligns more closely with the established launch timeline."Zerohash is a Chicago-based cryptocurrency infrastructure platform that provides backend operational support for cryptocurrency businesses to institutions such as E*Trade under Morgan Stanley, BlackRock, Franklin Templeton, Stripe, Interactive Brokers, and DraftKings, and it already holds a state trust bank charter.

StarkWare announced that Starknet revenue has now flowed back into the Starknet ecosystem. This is the first time that StarkWare will delegate 25 million STRK generated from Starknet sequencer revenue back to the ecosystem.The aforementioned 25 million STRK will operate through delegation to support projects and contributors that help develop Starknet, further strengthening ecosystem construction.

On-chain detective ZachXBT stated that after reviewing relevant evidence, he found that two American investment platforms, BitcoinIRA and iTrustCapital, allegedly experienced data breaches this year, but neither seems to have publicly disclosed it yet. The leaked information reportedly includes personal details, portfolio, bank and custody account information, verification status, and more.He cited an example where the attacker "Tiffany" targeted a BitcoinIRA user using the relevant database in June this year and stole over $1.2 million. ZachXBT indicated that he contacted both companies for comments on August 21, but had not received a response by the time of publication.

According to Bloomberg, the cryptocurrency project World Liberty Financial, supported by the Trump family, has received preliminary conditional approval from the Office of the Comptroller of the Currency (OCC) for a national trust bank charter, intending to establish World Liberty Trust Company. After final approval, the institution will be able to issue and redeem the stablecoin USD1 directly, manage its reserve assets, and provide digital asset custody services.This application comes at a time when the approval process for new bank charters in the United States has significantly accelerated. OCC data shows that 22 bank charter applications have been approved in the 19 months prior to Trump's second term, exceeding the total from the previous five years, with several being fintech and digital asset companies. World Liberty Trust Company is not a traditional commercial bank and cannot accept deposits insured by the FDIC or issue traditional loans.

According to Cryptopolitan, attackers released malicious versions of three widely used Rust packages through a supply chain attack, with a library named arrayref being used by about three-quarters of Rust development environments. The malicious update hid a backdoor that could automatically steal login information when users compiled projects; users who compiled the affected versions may have exposed their computers and keys.Wiz researchers pointed out that the command and control path of the arrayref attack overlaps with the Mastra operation used by the North Korean hacker groups Sapphire Sleet and UNC1069, with IP addresses sharing the same security certificate and using the same hosting provider, Hostwinds. The attackers only added a misspelled proc-macro1 dependency, mimicking the popular proc-macro2, without modifying the original code, allowing it to pass tests and builds. The attack was removed 86 minutes after release but had already been downloaded extensively. The affected packages are widely used in Solana and Ethereum tools. The Rust team believes the maintainer's actions were not malicious, and their device or credentials may have been compromised.

According to BBX data, yesterday global US stock, Hong Kong stock listed companies, and asset management giants disclosed the latest developments in digital asset injection, compliance trust listings, and institutional-level custody, with the core information as follows:ZeroStack received a $1 billion Memecore token injection: 0G Treasury Company ZeroStack Corp. (NASDAQ: $ZSTK) announced that Puple AI Inc. and Blockcat Pte. Ltd. have reached an agreement to inject a total value of $1 billion in Memecore tokens (M) into the company. In exchange, ZeroStack will issue 3,500,000 shares of common stock, as well as pre-financing warrants to purchase up to 36,198,293 additional shares of common stock (with an issue price of $25.19 per share, more than 12 times the recent market price).Grayscale advances Zcash Trust listing on the NYSE Arca market: Grayscale submitted the fourth amendment of the registration statement for Grayscale Zcash Trust (ZEC) to the SEC, intending to list it on the NYSE Arca market (code: ZCSH). After listing, it will support authorized participants to continuously purchase and redeem shares (previously traded only on OTCQX and not redeemable). As of June 30, 2026, the trust holds approximately 2.3% of the circulating supply of ZEC, with a net asset value (NAV) of approximately $155.2 million; additionally, a subsidiary of Grayscale's parent company DCG is negotiating to purchase trust shares with approximately 200,000 ZEC.OSL Group's enterprise-level stablecoin USDGO connects to Ceffu institutional custody: Hong Kong listed company OSL Group (00863.HK) announced that its compliant enterprise-level stablecoin USDGO has officially become one of the custodial assets of the institutional digital asset custody platform Ceffu. Qualified Ceffu institutional clients can now directly deposit, hold, and withdraw USDGO through their exclusive custody accounts.

Grayscale submitted the fourth amendment to the registration statement for the Grayscale Zcash Trust (ZEC) to the SEC, intending to list the trust on the NYSE Arca market under the ticker ZCSH.After listing, authorized participants can continuously purchase and redeem trust shares, whereas previously the trust only supported trading on the over-the-counter market (OTCQX) and did not allow redemptions. As of June 30, 2026, the trust holds approximately 2.3% of the circulating supply of ZEC, with a NAV of about $155.2 million.In addition, a subsidiary of Grayscale's parent company DCG is in talks to purchase trust shares with approximately 200,000 ZEC, but no binding agreement has been formed yet.