Joe Kasper, Hegseth's former chief of staff, is the latest Department of Defense official rumored to be leaving.

Defense Secretary Pete Hegseth used the Signal app on a personal computer in his office that was connected to the internet on ...

The app facilitated communications in a building where cell service is poor and personal phones are not allowed in some areas ...

Her activities have included coordinating her husband’s media appearances and meeting with job candidates, say people ...

Defense Secretary Pete Hegseth directed the installation of Signal, a commercially available messaging app, on a desktop computer in his Pentagon office, said three people familiar with the matter ...

The existence of the unsecured internet connection is the latest revelation about Hegseth’s use of the unclassified app.

The Pentagon set up a system in Defense Secretary Pete Hegseth's office that enabled him to check messages on the encrypted ...

Last month, after news broke that Secretary of Defense Pete Hegseth was using Signal to discuss sensitive military operations ...

As Defense Secretary Pete Hegseth faces new fallout from Signal chat, the Pentagon's former spokesperson said there's “total ...

White House hit back at news reports detailing Secretary Pete Hegseth's reported involvement in a second Signal group chat, ...

Defense Secretary Pete Hegseth reportedly directed a desktop computer in his Pentagon office be installed with the messaging ...

Defense Secretary Pete Hegseth reportedly directed a desktop computer in his Pentagon office be installed with the messaging app Signal, adding another layer to the controversy around his use of ...