Core Viewpoint - The report by the China Cybersecurity Industry Alliance (CCIA) reveals extensive surveillance and data theft activities conducted by U.S. intelligence agencies against global mobile smart terminals, posing significant threats to global cybersecurity and national security [1][2] Group 1: Nature of Attacks - U.S. intelligence agencies have developed comprehensive cyber attack tools that cover all scenarios, stages, and processes, continuously launching a series of cyber attacks [2] - The attacks exploit upstream supply chain advantages, pre-setting vulnerabilities, weakening encryption strength, and lowering attack difficulty [2] Group 2: Impact on Global Security - The report indicates that the U.S. has failed to fulfill its responsibilities as a responsible nation in cybersecurity, neglecting issues such as the militarization of cyberspace and the abuse of supply chain and information chain advantages [1] - The large-scale and prolonged surveillance actions by the U.S. seriously endanger the cybersecurity and national security of countries worldwide [1] Group 3: Recommendations for Defense - The report suggests enhancing defensive capabilities against U.S. cyber intrusions and persistent data theft by focusing on multiple areas, including the industry chain, operators, smart terminals, key personnel, and diplomacy [2]