Previously, the Biden administration pushed the initiative in the electricity sector and for pipelines.

Investigators earlier this year uncovered evidence of the hackers’ “longstanding compromises” at unnamed companies, according to a confidential memo.

Multiple European utilities are investigating the incident.

The U.S. has increased cyber aid to Ukraine after Russia-linked cyberattacks on power grids in 2015 and 2016.

As with the previous email lures, the hackers posed as a utility-sector certification organization.

The phishing emails purported to be from an organization that certifies engineers.

One of the nation's top cybersecurity labs is hacking charging stations to see what happens to power flow on a local grid.

The U.S. electric industry has responded to a steady stream of cyberthreats to the power grid with more rigorous red-teaming and by using artificial intelligence, utility executives…

Special communications networks for the most critical industries would guard against a major cyberattack, an advisory panel said.

Democrat Maria Cantwell introduced two letters in a Senate Energy and Natural Resources Committee requesting review of the nation's energy infrastructure cybersecurity.