But how secure is Signal? Matt Blaze is a cybersecurity expert and a professor at Georgetown University Law Center, and he joins me now to help answer that question. But before we dive in here ...

In the video, she says, "That right there is the universal help signal. Know it, memorize it, share it." More than 100,000 people have shared Eve's video. The answer needs context and thus is not ...

A new update for Signal’s Windows app will help users dodge Recall’s screenshots, but could cause other problems.

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

Senior government officials mistakenly invited the editor in chief of the Atlantic to a group chat on the messaging app Signal, where the focus of conversation was U.S. airstrikes against rebel ...

Sponsor Message "Once we learned that Signal users were being targeted and how they were being targeted, we introduced additional safeguards and in-app warnings to help protect people from falling ...