Chinese hacking threat puts focus on protecting critical infrastructure, Biden adviser says

National Cyber Director Harry Coker warned that Chinese hacking groups, including Volt Typhoon, pose increasing risks to U.S. critical infrastructure and emphasized that a reactive cybersecurity posture is insufficient; he outlined ongoing Biden administration efforts such as baseline hospital cybersecurity standards, expanded EPA inspections for water systems, enhanced Coast Guard authorities for ports, and an updated critical infrastructure policy, while noting challenges in measuring program effectiveness highlighted by the GAO.