The director of the U.S. Cybersecurity and Infrastructure Security Agency, Jen Easterly, has said that the U.S. energy sector should step up its cybersecurity safeguards against China. So reports Bloomberg.

While some cybersecurity practitioners heaped early praise on the Biden administration’s recently unveiled national cybersecurity strategy, they generally noted that the devil will be in the details.

A little more than a year after Russia invaded Ukraine, while some of the Kremlin’s cyberattacks have caused damage, the threatened devastation hasn’t arrived—and the rest of the world has been able to learn lessons from Ukraine’s cyber defense.

Fresh details have emerged on threats to information security with connections to Russia and China, as experts warn that growing geopolitical tensions top the list of cyber risks in 2023.