The cyber war in Iran

The new member: Sen. Tim Sheehy (R-Mont.) How they got here: Sheehy won an incredibly expensive contest to oust three-term Montana Democratic Sen. Jon Tester by a 52.6 percent...

Sen. Elizabeth Warren insinuated that there are concerns that Army veteran Pete Hegseth could be an "insider threat" due to his Christian tattoo and seethed over his crusade against...

A new TikTok deal promises U.S. data, U.S. oversight — and fewer China ties. But Washington isn’t convinced that it’s enough.

Experts say the path to reauthorizing the Cybersecurity Information Sharing Act is unclear.

The recent hack of U.S. telecommunications systems is one of the most serious cyberattacks in the nation’s history and is an ongoing open national security threat, lawmakers are warning.

The House Homeland Security Committee Chair is sounding the alarm on increasing cyber threats to state and local governments, as state IT leaders are feeling the impact of major...

Cybercrime syndicates across Southeast Asia are estimated to rake in billions from unsuspecting victims each year. Now, governments around the world are banding together to fight back.

China is more involved in shaping a popular artificial intelligence model than previously thought, according to a new study, sparking concerns that Beijing’s influence may be warping how the...

With CISA one step closer to filling its top leadership position, election security groups worry that the agency won’t have the capacity to work with state and local officials...

The 118th Congress, the Biden administration and the Trump-Vance transition are set to make critical personnel and policy choices this month on cybersecurity.