The EU and other world governments have suffered high profile data breaches, often because they were using insecure commercial apps, or apps that were handling data in ways that were not obvious or stated.

Signal is a true end-to-end messaging app that has been verified by security experts around the world. Journalist and activists dealing in sensitive areas where their lives are often at stake, depend on Signal.

Laurens Cerulus, Pro Publica »

The European Commission has told its staff to start using Signal, an end-to-end-encrypted messaging app, in a push to increase the security of its communications.

The instruction appeared on internal messaging boards in early February, notifying employees that “Signal has been selected as the recommended application for public instant messaging.”

[…]

Privacy experts consider that Signal’s security is superior to other apps’. “We can’t read your messages or see your calls,” its website reads, “and no one else can either.”

The Signal App is available free on several platforms (iOS, Android, etc) through the official web site.