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 ...

Democrats and liberal groups have a long history of touting the use of Signal before the Trump administration's Signal chat ...

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

Signal is in the news for all the wrong reasons. Here's what to know about it and why it remains a top choice for protecting ...

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

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

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

A group chat — called “Strike Force” — was created in the encrypted messaging app for the mayor and 14 of his advisers on Jan ...

Unlike other popular messaging apps, Signal is operated by a non-profit called the Signal Technology Foundation rather than a for-profit tech giant like Meta, which owns popular messaging apps like ...

WhatsApp has just released a major iOS update, and one that was a surprise, to boot: your iPhone won’t be the same again.

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 ...

A magazine journalist’s account of being added to a group chat of U.S. national security officials coordinating plans for ...