肖君拥：戳穿美式维护网络安全的三大做派

Group 1 - The U.S. Congress has issued subpoenas to three Chinese telecom companies—China Mobile, China Telecom, and China Unicom—regarding potential data acquisition through their cloud services and internet operations in the U.S. This reflects a pattern of U.S. actions against Chinese firms under the guise of "national security" [1] - The U.S. has consistently made accusations against Chinese entities without providing substantial evidence, relying instead on presumption of guilt and selective intelligence disclosures to create a narrative of threat [1][2] - The investigation extends beyond traditional telecom services to emerging sectors like cloud services and data centers, indicating U.S. anxiety over China's technological advancements and its competitive position in the cybersecurity field [2] Group 2 - There is a notable double standard in the U.S. scrutiny of Chinese companies compared to European telecom firms and American tech giants, which have not faced similar investigations despite their significant data holdings [3] - The actions of the U.S. Congress reflect political opportunism, with a coordinated effort among intelligence agencies, tech companies, and media to construct a narrative that benefits political and financial interests, particularly in the context of increasing cybersecurity budgets [3] - China's response to U.S. accusations emphasizes dialogue and cooperation, advocating for multilateralism and the establishment of international rules to address cybersecurity issues, contrasting with the U.S. approach [4]