Our Blog

New article:
Say No to Mass Surveillance

There are always new attempts by governments to systematically monitor Internet users for no reason. However, mass surveillance is not only unsuitable for fighting crime, it is also completely incompatible with democratic principles and poses a considerable threat to data security.

Read more
Wireless security camera with two on-screen alert notifications
Threema Private

Data Privacy Is More Important Than Ever

Every year on January 28, the international Data Privacy Day is held. We take this day (or the week it falls in) as an opportunity to highlight once again the significance of data protection and online privacy – and each year, we must stress that these topics are more important than ever before.

Smartphone lock screen at 08:15, white notification banner with incognito icon and placeholder text on grey background.
Threema Private

Push Notifications and Data Privacy

Over the past days, push notifications and the impact they have on data privacy has become a hot topic not only in tech circles but also in mainstream media. The debate was sparked by a letter from US Senator Ron Wyden, asking the Department of Justice to allow push-service providers, in particular Apple and Google, to inform the public about government requests for so-called “push tokens.” The topic has stirred up some confusion, which is why we would like to set a few things straight.

Threema Private

Automatically Tidy Up Threema Chats

As they say, a tidy house equals a tidy mind. Arguably, the same applies to the digital space, which is why the latest Threema versions for Android and iOS come with a handy little feature to tidy up your chats for you.

Threema Private

Starred Messages in Threema for Android

This probably sounds familiar: you receive a message that has little relevance at the moment but to which you’ll want to refer at a later point – like a shopping list, travel directions, or event details.

Handshake above stylized bar charts, gears, a server tower, and icons for security, approval and growth.
Threema Work

Threema Launches New Partner Program

To increase the availability of our business solutions and provide customers around the world with professional advice, we have launched a partner program. It lays the foundation for a global network of IT service providers who resell Threema Work and Threema OnPrem.

Threema Private

Video: Secure Business Messaging with Threema Work

Threema Work

Video: Secure Business Messaging with Threema Work

Two smartphones showing a four-person video call interface with red end-call and green microphone icons
Threema Work

Threema Work for iOS Adds Group-Call Support

Group calls become available across the board, unleashing their full potential and allowing all Threema Work users to conduct end-to-end encrypted voice and video calls in group chats.

Two angled smartphones display a four-person video call with diverse cartoon avatars
Threema Private

End-to-End Encrypted Group Calls for Everybody!

Group calls become available across the board, unleashing their full potential and allowing all Threema users to conduct end-to-end encrypted voice and video calls in group chats.

Follow us

Threema

Made in Switzerland © 2025 Threema GmbH.