"In 2023, the [EPA] under the Biden administration proposed creating stronger cybersecurity guidelines to better safeguard the nation’s water supply from hackers... The E.P.A. rescinded the order, however, after Republican-led states and industry groups sued to block its enforcement."
Suspected Iran Cyberattacks on U.S. Water Supply Follow Years of Warnings and Neglect (Gift Article)
Federal and state officials are racing to address an assault on the nation’s water supply that they believe is the work of Iranian hackers.
nytimes.com