On July 8, 2026, Threema GmbH was converted into Threema AG. Previously, the company operated through two legal entities: Threema GmbH and Threema Holding AG. To simplify the corporate structure, these entities were merged into a single company: Threema AG.
This change has no impact on our users. The company’s headquarters will remain in Switzerland. All contracts and obligations of Threema GmbH have been transferred to Threema AG and will remain unchanged.
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.
Do you use the Threema Private app and know professionals who might be interested in a secure business messenger? Recommend Threema Work and earn a bonus!
As part of the critical infrastructure, the energy sector has special requirements for secure information and data exchange. With “REVIVE,” Axpo Systems provides a crisis management platform specifically developed for this sector. Threema OnPrem serves as the central communication module.
Today is Data Privacy Day! Are you up to speed when it comes to online privacy? Put your knowledge to the test, and take the privacy quiz in the Threema Channel.
When it comes to data protection on the Internet, security and privacy are often mentioned in the same breath. However, the two terms are not synonymous. We explain the differences.
Threema Work is not only a messaging app for businesses, it is also a practical tool for making information quickly and easily accessible. With the help of bots, it’s possible to set up interactive systems that automatically provide users with answers to frequently asked questions.
Demand for secure corporate communication is increasing across Europe – not least because EU regulations such as NIS2 and DORA mandate secure communication channels. Consequently, more and more companies in French-speaking regions are choosing Threema Work. To simplify user administration, the management cockpit of Threema Work, Threema Broadcast, and Threema OnPrem is now also available in French, in addition to German, English, and Spanish.
In medical facilities, the requirements for data protection and security in digital communication are particularly high. To enable healthcare professionals to easily and confidentially exchange information, Threema has partnered with HIN to provide the framework for their messenger service, HIN Talk.
This week, various media outlets reported that WhatsApp exposed user data on a massive scale. Some called it the “largest data leak in history,” others said the situation to be worse than one might think at first. We somewhat disagree. A brief assessment.
In response to increasing surveillance on the Internet and the weakening of our privacy that goes along with it, the “digital integrity” movement is forming resistance. In Switzerland, two cantons have already voted decisively to establish a fundamental right to “digital integrity” in their state constitutions. At the end of the month, the canton of Zurich will also vote on this issue.
