The discovery potentially raises the stakes of a breach that has already drawn questions about data security in the ...

Reuters identified more than 60 government users of the messaging platform TeleMessage in a cache of leaked data provided by ...

A hacker breached TeleMessage, a communications service used by U.S. officials, intercepting messages of over 60 government ...

A hacker who breached the communications service used by former Trump national security adviser Mike Waltz earlier this month ...

It’s Take Your Child to Work Day at the White House, and the children of the White House press corps and administration ...

Loomer has criticised the new pope, mounted a campaign against Trump's pick for surgeon general, Casey Means, blasted his ...

In this interview on The Unknowns with host Charlie Stone, former U.S. National Security Advisor and UN Ambassador John ...

(AP Photo/Alex Brandon) White House national security adviser Mike Waltz listens as President Donald Trump meets with Italy's Prime Minister Giorgia Meloni in the Oval Office of the White House ...

— On whitehouse.gov under “Remarks,” the last posting is from April 22 and is Vice President JD Vance’s comments while he ...

The company behind the Signal clone used by at least one Trump administration official was breached earlier this month. The ...

But Vance is in a unique position compared with recent vice presidents, said Democratic strategist Ashley Etienne, who was ...

By Alex Marquardt, Alayna Treene, Kristen Holmes and Kylie Atwood, CNN (CNN) — A significant overhaul of the National Security Council at the White House is expected in the coming days, including a ...