Analysts have raised questions about views expressed by Vice President JD Vance on a text chain with other officials before ...

One of the best ways to avoid the problem of ‘shadow IT’ is building systems that are both highly secure and highly usable.

He recommended moving sensitive discussions away from commercial messaging platforms such as Signal and back to secure military communication ... the leak’s potential impact on intelligence ...

Former national security officials reacted with shock and horror to revelations in The Atlantic that top members of President Donald Trump’s Cabinet sent detailed operational plans and other likely ...

Democrats pushed back, saying the leaked military plans show a sloppy disregard for security, but Ratcliffe insisted no rules were violated. “My communications to be clear in the Signal message ...

President Trump said his national security adviser, Mike Waltz, "learned a lesson" after he opened up a secret chat of Trump ...

On Thursday morning, the American Heart Association’s first-ever Southwest Virginia Woman of Impact will be named ... details of plans for a U.S. military strike against Yemen’s Houthis.