The German news outlet Der Spiegel reportedly found private contact information online for Defense Secretary Pete Hegseth, ...

Journalists have been assiduously careful about how they handle classified information. The White House could study past ...

A century-old law aimed at cracking down on disloyal wartime activities is in the spotlight after Trump admin's use of Signal ...

A hard drive in which the Spanish police dumped the contents of David Morales’ phones was allegedly tampered with while in ...

A routine discussion among top US officials on a messaging app which also had the editor-in-chief of a leading American ...

U.S. security officials' private contact information and passwords have been found online within days of the Signal scandal.

The war chat leak episode—in which details of a recent bombing mission were sent from Secretary of Defense Pete Hegseth to ...

From war plans to surveillance secrets, America's biggest intelligence leaks have exposed military strategies, covert ...

Plans for an attack against an enemy target are classified in America. But the private views of high-ranking officials about ...