China ’s top counter-espionage agency, Ministry of State Security (MSS), on Sunday accused the U.S. National Security Agency ( NSA ) of cyberattacks against the country's National Time Service Centre (NTSC), a strategically significant service critical for Beijing’s communications, finance, and defense sectors. Newsweek has contacted the NSA for comment on Monday. Beijing’s claims portraying the United States as its primary cyber threat, comes as the U.S. has made similar claims about Chinese