Derek Harvey, a military intelligence analyst and retired U.S. Army colonel, is expected to be named senior director for ...

President Donald Trump's second administration has not been lacking in scandal. One of the largest incidents recently ...

Democrats on the Senate Homeland Security Committee say the reported use of Signal and Gmail by national security officials creates major cybersecurity risks.

Members of President Donald Trump’s administration are putting national security at risk and breaking the law by using an unsecured commercial messaging app called Signal to communicate with each ...

Even less secure than the Russian-compromised Signal app, Mike Walz and his team are reportedly using personal Gmail accounts ...

U.S. NSA Michael Waltz postpones India visit amid security breach controversy, potential rescheduling in the coming months.

Amid the outrage over Signalgate, one thing should matter most: The text exchanges have given Americans a window into the inner workings of a highly competent national security team carrying ...

Trump is well on the way to making America less safe under the most immediate definition: by undermining his own ...