Hackers from the People's Republic of China spent up to five years in US networks as part of a cyber operation that targeted US critical infrastructure, law enforcement and international agencies said earlier this week. "The Cybersecurity and Infrastructure Security Agency (CISA), National Security Agency (NSA), and Federal Bureau of Investigation (FBI) assess that People's Republic of China (PRC) state sponsored cyber actors are seeking to preposition themselves on IT networks for disruptive o
