The encrypted messaging app Signal has been thrust into the news cycle thanks to accidental addition of the editor-in-chief of The Atlantic to an apparent war planning chat group filled with top ...

NBC Bay Area business and tech reporter Scott Budman breaks down what to know about Signal, the messaging app where a journalist says he was accidentally texted details of a planned United States ...

A popular messaging app called Signal was recently the preferred communications platform for top officials in the Trump administration to discuss secret war plans. But the use of the app, widely ...