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

Signal’s encryption works by giving users unique cryptographic keys ... In this case it’s not Signal that’s the problem, Wang said, but the chance that its users’ devices will be compromised by ...

Along with the political problems of “Signalgate,” there are other more serious issues confronting the U.S. government. That’s particularly true for the NSA, according to Bruce ...

WASHINGTON-The team led by US President Donald Trump’s National Security Adviser Mike Waltz set up at least 20 group chats on the commercial Signal app to coordinate official work on issues ...

The White House’s assertion that the case is closed surrounding national security officials’ use of Signal is getting pushback in Congress, even among some Republicans who say their own probes ...

Elon Musk's Department of Government Efficiency is under scrutiny. It allegedly uses AI to monitor federal employees' ...

She referred to reports Thursday that the Pentagon’s inspector general will launch his own internal review, and she repeated denials by top officials that the material at issue was classified.

Teenagers are being hired by gangs to carry out crimes in Sweden. Now, security services say, some are unwittingly acting on ...

Donald Trump fired multiple NSC officials, including Brian Walsh, Thomas Boodry, and David Feith, after activist Laura Loomer ...

Security experts weigh in on Trump White House Signalgate, national security, and the cybersecurity risks associated with ...

The Pentagon acting Inspector General Steven Stebbins is beginning an evaluation of Defense Secretary Pete Hegseth's use of the Signal messaging app to discuss ... information on a commercially ...

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