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The chairman of the U.S. SEC plans to restructure the securities regulatory tracking system CAT and explore the possibility of the SEC taking over and reforming the funding mechanism

Chairman Paul S. Atkins of the U.S. Securities and Exchange Commission (SEC) wrote to Robert Walley, Chairman of the Consolidated Audit Trail (CAT) Operating Committee, indicating that the SEC plans to undertake a comprehensive reform of the CAT system, including adjustments to its governance structure, funding sources, and operational model.Atkins stated that during his tenure, the SEC has significantly reduced the annual operating costs of CAT by issuing exemptions and approving amendments to the CAT NMS plan, and has eliminated the requirement to report personally identifiable information (PII) to the CAT system.These reforms have lowered system costs and the scope of data collection, but CAT still faces fundamental issues regarding costs, governance, and funding mechanisms. To address these issues, the SEC released a concept request for comments on April 16, 2026, to conduct a comprehensive review of CAT and other audit trail systems and data sources used in the regulation of U.S. securities markets.The SEC indicated that it has received hundreds of feedback comments, with one core consensus being that investors and market participants want the SEC to take more responsibility for the management and funding arrangements of CAT.Atkins stated that he has asked SEC staff to propose deep reforms for CAT, including: 1. Exploring new funding sources for CAT, including the use of congressional appropriations and transaction fees under Section 31 of the Securities Exchange Act; 2. Drafting rule proposals that, if approved, would repeal Rule 613 and require exchanges, FINRA, and broker-dealers to continue using the existing CAT infrastructure and reporting standards to submit CAT data directly to the SEC or its designated agency; 3. Assessing the internal resource needs of the SEC to prepare for the SEC's future assumption of governance responsibilities for CAT.The SEC expects that this reform will involve multiple stages and will need to be advanced simultaneously, with the overall transition potentially lasting until the end of 2027.

Starknet completes quantum-resistant signature transfer testing, exploring wallet upgrade paths that do not require migration

Starknet announced that it has completed the quantum-resistant signature transfer test, where a wallet account using a quantum-resistant signature mechanism completed a real transfer on the Starknet mainnet, with a transaction fee of about 6 cents, and can be queried through the block explorer. This account is currently an experimental, unaudited version, mainly used for research testing. StarkWare stated that this transfer benefits from the design of the Starknet account model.Unlike most blockchains that fix the signature algorithm at the protocol layer, each account on Starknet is a smart contract that can autonomously define the accepted signature schemes, allowing users to upgrade their wallets from traditional elliptic curve signatures to quantum-resistant signatures without hard forks, asset migrations, or changing addresses. StarkWare pointed out that most blockchains face quantum computing risks because wallet signatures and underlying verification systems rely on elliptic curve cryptography. Once large-scale quantum computers appear, running Shor's algorithm could potentially break the related encryption systems. Currently, the Starknet ecosystem supports a quantum-resistant signature scheme based on Falcon-512, which is part of the NIST post-quantum cryptography standardization process, with relevant implementations promoted by ecosystem teams and organizations such as OpenZeppelin.

Vietnam's "Fun Coffee" is involved in a virtual currency scam explosion in Hong Kong, with thousands deceived and over 1 billion Hong Kong dollars involved

According to a report by Hong Kong 01, "Fun Coffee," which claims to be rooted in Vietnam, just entered Hong Kong at the end of 2025 and was warned by the Hong Kong Securities and Futures Commission in July 2026 for being a suspicious investment product. The company appears to be investing in the coffee business, but in reality, it is a virtual currency investment scam with annual interest rates as high as 222%, ultimately "collapsing" at the end of July.The victim group has over 370 people, with each person defrauded of hundreds of thousands of dollars. Multiple investment groups combined have a total of 4,000 people involved, with funds exceeding 1 billion Hong Kong dollars. A middle-aged woman in her 50s claims that she unknowingly became a shareholder and director of one of Fun Coffee's Hong Kong registered companies, and she has over a hundred "downlines." After being contacted by reporters, she has gone to the police to report the case. The police have received 115 reports, which have been handed over to the Commercial Crime Bureau's fraud investigation team for follow-up.The report states that Fun Coffee held a marathon event in Hong Kong at the end of last year, inviting artist Yuen Siu Cheung to host and distributing anti-fraud leaflets for promotion in various districts. The company's headquarters in Kowloon Bay and its storefront in Mong Kok are now empty, with notices of unpaid rent posted. The Securities and Futures Commission issued a warning on July 13, and the Vietnamese Ministry of Public Security also warned in May that it is suspected to be a Ponzi scheme.
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