美国警告中国正在渗透到美国领空、校园和数字系统,引起国家安全关切。 U.S. warns China is infiltrating American airspace, campuses, and digital systems, sparking national security concerns.

美国官员警告说,中国正日益渗透到美国领空、大学校园和关键的数字基础设施,引起国家安全关切。 U.S. officials have warned that China is increasingly infiltrating American airspace, university campuses, and critical digital infrastructure, raising national security concerns. 虽然没有披露有关方法或事件的具体细节,但警报反映人们日益担心外国间谍活动以及针对敏感的政府、学术界和私营部门系统的网络威胁。 While specific details about methods or incidents were not disclosed, the alerts reflect growing apprehension over foreign espionage and cyber threats targeting sensitive government, academic, and private sector systems. 这些警告强调联邦机构正在努力加强网络安全,监测未经授权的活动,在地缘政治紧张局势加剧的情况下提高关键机构的警惕。 The warnings underscore ongoing efforts by federal agencies to strengthen cybersecurity, monitor unauthorized activity, and enhance vigilance across key institutions amid heightened geopolitical tensions.