More: Who is Mike Waltz? What to know about Trump official who added reporter to Signal chat Trump and White House press ...

In some cases, federal agencies have permitted the use of Signal, the encrypted messaging app used by top Trump officials to ...

Vice President JD Vance, from left, swears in Pete Hegseth as Secretary of Defense as his wife Jennifer Rauchet, right, ...

Dave Portnoy has joined the uproar against Donald Trump's tariff plans, lamenting that he's lost $7 million in his portfolio ...

You think the Signalgate debacle is a national security disaster? You may not realize the half of it. This Pentagon blunder (don’t call it a mistake) lays bare the security risks posed by President ...

Signal-gate was a serious intelligence breach that has highlighted discussions about Chinese and Russian espionage on our telecom networks.

Gen. Tim Haugh had served as director of the National Security Agency and headed U.S. Cyber Command since 2023.

Let’s look at the Signal chat in context. Days after President Donald Trump took office in January, he fired the Pentagon’s ...

Government systems are not always optimal for the fast-paced environment officials work in, and Signal is an approved ...

The White House and the Pentagon have provided no reasons for the action. It’s unclear who’s now in charge of the NSA and the ...

The Pentagon's watchdog is investigating Defense Secretary Hegseth's use of the messaging app Signal to discuss attack plans ...

Nothing in “Pentagon IG to probe Hegseth’s use of Signal to discuss anti-Houthi operations in Yemen” (Web, April 3) indicates that any investigation is being conducted into the actions of Atlantic ...