币界网报道：On June 24, Guotai Junan International (1788.HK) was officially approved by the Hong Kong Securities and Futures Commission to upgrade its securities trading license, becoming the first Chinese brokerage firm in Hong Kong to provide virtual asset trading services. After approval, customers can directly trade cryptocurrencies such as Bitcoin and Ethereum and stablecoins such as Tether on its platform, and the scope of services covers trading, consulting and related product issuance and distribution. In recent years, the company has continued to expand its virtual asset business, including launching virtual asset ETF structured products, conducting trading platform agency business and digital bond issuance. At the same time, Federal Reserve Chairman Powell said that banks can provide services to the cryptocurrency industry on the premise of ensuring the security of the financial system; the U.S. Senate Banking Committee issued the Principles of Crypto Market Structure, emphasizing the protection of self-custody rights and distinguishing between centralized and decentralized platforms. Cybersecurity company Kaspersky has discovered a malicious virus SparkKitty targeting users in China and Southeast Asia. The virus steals wallet mnemonic screenshots by infecting applications.