With news this week of the messaging app being used to discuss war plans, we get you up to speed on what Signal should be ...

iMessage, the messaging system used for communication between Apple devices, is the “best and most secure option” — as long ...

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

Global downloads of Signal in the past three months jumped by 300 percent compared to the same time period last year.

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

Signal is a free app that cybersecurity experts consider to be one of the most secure messaging services because of its ...

Signal, the chat messaging app with privacy features including the ability to erase messages after a certain length of time, ...

The Signal group chat included several top Trump administration officials as well as a journalist. Here's what to know about ...

Downloads of the app surged in the past week after the Atlantic published White House officials’ texts about a military ...

Signal is the most secure messaging app for your smartphone, but a recent leak from a US government chat group has raised ...