Signal is a messaging app. You download it to your iOS or Android device, link your phone number, and you’re ready to go — ...

When White House defense and national security leaders discussed an attack on targets in Yemen over messaging app Signal, it ...

A cybersecurity expert explains what features to look for when choosing a secure messaging app amid White House controversy over Yemen attack plans.

The UK, France, Sweden, and EU have made fresh attacks on end-to-end encryption. Some of the attacks are more “crude” than ...

Plus: A nominee to lead CISA emerges, Elon Musk visits the NSA, a renowned crypto cracking firm’s secret (and problematic) ...

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

Trump administration officials included Jeffrey Goldberg, the editor of The Atlantic, in a group chat about airstrikes on ...

Jonathan Weissman, a cybersecurity expert teaching at universities across Western New York, explained that Signal uses end-to-end encryption. "What that means is, when the sender composes the message ...

After The Atlantic’s editor-in-chief, Jeffrey Goldberg, was mistakenly added to a Signal group chat involving top White House ...

A Biden-era Cybersecurity and Infrastructure Security Agency (CISA) best guidance document shows highly-targeted government ...

The new end-to-end encryption comes as part of a broader release by GSMA called RCS Universal Profile 3.0, featuring improved ...