吴说每日精选加密新闻 - 美国至 2月 21 日当周初请失业金人数 21.2 万人，预期 21.5 万人

Group 1 - The number of initial jobless claims in the U.S. for the week ending February 21 was 212,000, slightly below the expected 215,000, with the previous value revised from 206,000 to 208,000 [1] Group 2 - The Ethereum Foundation has released a technical roadmap called "strawmap," outlining plans for approximately seven upgrades by 2029, with a proposed upgrade frequency of every six months [1] - The roadmap includes five long-term goals: achieving faster Layer 1 confirmation times, a throughput capacity of 1 gigagas/sec, high throughput Layer 2 based on data availability sampling, a quantum-resistant cryptographic system, and native privacy transfer features [1] Group 3 - A report from the Chinese National Computer Virus Emergency Response Center indicates that the U.S. has seized over $30 billion in virtual currency assets from 2022 to 2025 through various cases, with the "Chen Zhi case" accounting for approximately $15 billion, or 50% of the total [1] - The report also highlights the criminal charges against Chen Zhi, founder of the Cambodian Prince Group, and includes the Binance/CZ case as an example of the U.S. strengthening regulatory output through judicial and regulatory means [1] Group 4 - ZachXBT has revealed that employees of the crypto platform Axiom, including senior BD employee Broox Bauer, have been abusing internal tools to track users for insider trading since early 2025 [2] - Broox claimed to have the ability to track any Axiom user through referral codes, wallets, or UIDs, and has shared sensitive information about traders' private wallets to profit from undisclosed trading activities [2] Group 5 - The Hong Kong police reported progress in the AAX fraud case, where a 39-year-old man is accused of stealing approximately HKD 633 million and has been charged with three counts of theft and one count of fraud [3] - The AAX platform ceased operations in November 2022 under the pretext of "system maintenance," and the suspect allegedly absconded with virtual currency valued at around HKD 633 million [3] - As of July 2024, the police have received reports from 890 victims, with claims totaling HKD 208 million, and several individuals, including the founder and former CEO of AAX, have already been arrested [3]