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 ...

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

WhatsApp is testing advanced chat privacy to prevent people from exporting chats that include sensitive information.

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

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