Signal has estimated 40-70 million monthly users - making it pretty tiny compared to the biggest messaging services, WhatsApp ...

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 ...

Another sticky spot is that government regulations require a record of communication. Signal—and other secure messaging ...

The Signal app on a smartphone. Matthias Balk/Picture Alliance— Correspondent The Trump administration is facing heavy ...

Encrypted apps like Signal offer privacy, but simple mistakes can put your data at risk. Follow these best practices to stay ...

A messaging app called Signal based in San Francisco was used by the Trump administration to discuss war plans.

US government officials discussed war plans in a Signal chat, then blamed the leaks on the messaging app. But Signal and other encrypted apps are secure—as long as you use them correctly.

Signal is a messaging app that uses end-to-end encryption to keep your messages private — not even the company that makes the ...

The app has no ads, does not track users' data, and does not store any metadata such as timestamps, internet addresses or ...

According to a spokesperson for Mayor Mike Johnston, the mayor's office employees have been using Signal on personal phones ...