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

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?

WhatsApp uses the Signal Protocol (see above), meaning it offers a reliably secure form of protection for messages by default. One problem with WhatsApp is that, while the content of your messages may ...

When top White House defense and national security leaders discussed plans for an attack on targets in Yemen over the messaging app Signal, it raised many questions about operational security and ...

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 ...

Top Trump administration officials used messaging app Signal to share war plans and mistakenly included a journalist in the ...

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

Top Trump administration officials accidentally shared highly sensitive attack plans on Iranian-backed militants in Yemen with a journalist on the messaging app Signal. Signal is a free ...

You can use the Signal app to send texts, photos, videos, and voice messages. Over the last few years, Signal has become one of the most popular messaging apps. Favored by tech giants ...