GM and the U.S. Secret Service are working on a next-generation presidential limousine and armored SUVs, with costs projected ...

Whether on purpose or inadvertent, disclosures of classified or sensitive information can cost troops their careers.

BUFFALO, N.Y. — Despite Signal’s reputation as one of the most secure, privacy-focused messaging platforms available to the ...

The editor-in-chief of The Atlantic magazine, Jeffrey Goldberg, said on Monday that he was accidentally included in a secret US government group chat that discussed sensitive military plans regarding ...

The encrypted chat app beloved by Elon Musk and foreign dissidents has been embraced by federal government workers, DOGE and ...