China says the NSA has been hacking its National Time Service Center, which provides high precision time services for the government and others, since 2023 (Bloomberg)

Bloomberg:
China says the NSA has been hacking its National Time Service Center, which provides high precision time services for the government and others, since 2023  —  China said it's uncovered “irrefutable evidence” of US government cyber attacks on the country's main agency responsible for timekeeping.