Our Blog

New article:
DDoS Attacks on Threema

If you use Threema regularly, you may have noticed that the service was temporarily unavailable or only partially available on Tuesday evening and Wednesday morning. This was due to a series of DDoS attacks. Below, we explain what happened and outline the measures we’ve taken.

Read more
Illustration of an overloaded server and malfunctioning connected devices.
Threema Private

Stop the App Store Monopoly

Despite new regulations, Apple is trying to maintain its monopoly on the distribution of iOS apps, claiming it is necessary for security. The real reasons, however, are of economic nature. Not only does Apple’s restrictive model have drawbacks in terms of security, it is inherently hostile to privacy.

Red shield with white stethoscope icon on black background above text 'Privacy Checkup'.
Threema Private

How well do you protect your privacy?

Many aspects of our lives have become digital. The more time we spend in the digital sphere, the more we face decisions that have a direct impact on our privacy. However, it often goes unnoticed in what way these decisions put our privacy at risk.

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 Work

Video: Secure Business Messaging with Threema Work

Threema Private

Video: Secure Business Messaging with Threema Work