China says it has foiled a series U.S. cyberattacks on its critical infrastructure — Ministry of State Security says it has 'irrefutable evidence' NSA tried to cause 'international time chaos'

https://www.tomshardware.com/tech-industry/cyber-security/china-says-it-has-foiled-a-series-u-s-cyberattacks-on-its-critical-infrastructure-ministry-of-state-security-says-it-has-irrefutable-evidence-nsa-tried-to-cause-international-time-chaos