Overview

• The Biden administration has warned that Iranian and Chinese hackers are targeting US water and wastewater systems with disruptive cyberattacks.
• National Security Advisor Jake Sullivan and EPA Administrator Michael Regan issued a joint letter to state governors, urging them to assess and improve their cybersecurity practices.
• Hackers affiliated with Iran's Islamic Revolutionary Guard Corps and the Chinese state-sponsored group Volt Typhoon have been implicated in these cyberattacks.
• The attacks pose a significant risk to the critical infrastructure, potentially disrupting access to clean and safe drinking water.
• States are encouraged to adopt cybersecurity measures such as changing default passwords, updating software, and preparing for potential cyber incidents.