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

The White House, reeling from the revelation that Defense Secretary Pete Hegseth shared sensitive military attack plans with colleagues on a private messaging app, sent some new instructions this week ...

Top Trump administration officials used messaging app Signal to share war plans and mistakenly included a journalist in the encrypted chat, spurring calls by Democratic lawmakers for a congressional ...

But Signal isn't the only messaging app that uses end-to-end encryption, and end-to-end encryption isn't the only consideration in choosing a secure messaging app. In addition, secure messaging ...

After The Atlantic’s editor-in-chief, Jeffrey Goldberg, was mistakenly added to a Signal group chat involving top White House officials, it begs the question: Which messaging apps are most secure?

WASHINGTON, March 31 (Reuters) - The Trump administration sought to put the scandal over its use of the Signal messaging app ... up divisions inside the White House. Press Secretary Karoline ...

Amid the furor over the use of a commercial messaging app to discuss a military strike, the Trump administration has insisted that using Signal is routine and authorized. But former and current ...

The Signal messaging app, where senior US officials exchanged military plans in a chat group that included a journalist, is an approved application, the White House said Wednesday. "First of all ...

A messaging app called Signal was recently the preferred communications platform for top officials in the Trump administration to discuss war plans.

Used correctly, Signal has the most robust privacy credentials of any major messaging app. It has the most layers of security at both the front-end and back-end. Messages themselves are deeply ...

The free messaging app Signal has made headlines after the White House confirmed it was used for a secret group chat between senior US officials. The editor-in-chief of the Atlantic, Jeffrey ...