While you may think your text messages are secure and private, settings on your phone may make you vulnerable to an attack.

The NSA has issued an urgent warning to millions of iPhone and Android users over the security of their secure messaging apps ...

Signal is a highly secure messaging app, but as a publicly available service, it's not meant for coordinating military ...

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

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

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

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 ...

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

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 ...

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 ...

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

Amid the fallout regarding a Signal chat among senior national security officials, tech expert Ken Colburn of Data Doctors ...