Downloads of the app surged in the past week after the Atlantic published White House officials’ texts about a military ...

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

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

The app has no ads, does not track users' data, and does not store any metadata such as timestamps, internet addresses or ...

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

Denver's mayor and 14 of his top advisors, appointees and lawyers nicknamed themselves "Strike Force" and communicated about ...

Signal also offers features to keep your communications activity hidden. Screen Security stops a preview of Signal appearing ...

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 truly secure messaging app should have open-source code, allowing cybersecurity experts to audit it for vulnerabilities.

The discussion reportedly contained operational details about an upcoming attack on Iran-backed Houthi rebels in Yemen.

Signal is a secure messaging service that uses end-to-end encryption, meaning the service provider cannot access and read ...