A revised policy document aims to clarify the roles and responsibilities of federal agencies responsible for securing U.S. critical infrastructure.

The rewrite of presidential policy directive 21 is expected to place CISA in a more prominent position to help combat threats to critical infrastructure.

In his first appearance before Congress, TikTok CEO Shou Chew will make the case that the company's U.S. operations aren't swayed by China.

Volunteer hacking efforts could unwittingly pull countries or private companies into a murky geopolitical mess, a researcher says.

The White House has reached consensus between State and Defense on how to pare back NSPM-13's precedent-setting delegation of authority to the DOD.

The Biden administration is considering revising the Trump-era policy that gave broad cyber authorities to the Department of Defense and Cyber Command.

It's going to track how its recommendations are implemented, and study some issues where it only scratched the surface.

The DDoS incidents involving Ukrainian government and bank websites also came as an unidentified group sent spam text messages falsely claiming ATMs didn't work.

It will form after major cyber incidents to review them and make recommendations.

She'll look to elevate cybersecurity among NATO partners as Russia's military buildup along the border of Ukraine continues.