A magazine journalist’s account of being added to a group chat of U.S. national security officials coordinating plans for ...

Democrats and liberal groups have a long history of touting the use of Signal before the Trump administration's Signal chat ...

President Donald Trump said his administration was investigating the addition of a journalist to a text group of top ...

Russia-aligned cyber actors have previously targeted the encrypted messaging app that was used by top officials in the Trump ...

But the Atlantic’s editor in chief, Jeffrey Goldberg, revealed on Monday that he had been added to a group chat with President Donald Trump’s Cabinet members about military strikes on Yemen – raising ...

The National Security Agency sent a bulletin in February warning of Russian hackers trying to access encrypted conversations ...

The messaging app was created by a one-time anarchist to help activists, journalists, and others communicate beyond the ...