After successful acquisition: Cyren GmbH to be renamed eleven GmbH in future

Worldclass IP with focus on the security of business-relevant communication.

BERLIN 4th August 2022 – The Content Services Group GmbH announces the completion of its acquisition of Cyren GmbH. Having purchased the Email Security Gateway business from Cyren Ltd, the Group intends to strategically expand its product portfolio. In future Cyren GmbH will again operate under its original name, eleven GmbH.


Cyren GmbH offers first-class e-mail security to protect international companies from spam, phishing and malware attacks. The eXpurgate product protects companies by ensuring that only business-relevant content finds its way to the intended recipient. Cyren GmbH, in future eleven GmbH, will continue to offer and further develop the eXpurgate product, with support and services to continue for customers and partners.


The solutions offered by Cyren GmbH can be used in a variety of industries. As a result, customers span the telecommunications, information technology, manufacturing, professional services and government sectors. Following the acquisition, existing support agreements, contracts and policies will remain in place. The product development team and customer service will be taken over by the group together with Cyren GmbH. Ensuring that customers can continue to use the solutions as usual and access support at any time. 


The management of Content Services Group GmbH speaks of a logical completion of the product portfolio and warmly welcomes the customers, partners and employees of Cyren GmbH to the group.  The team brings not only a strong product, but also a team with great expertise in security and cloud technology to the group. In the future, the Group will create and naturally leverage synergies in the areas of security and digital workplace. In the long term, the Content Services Group will continue to expand its solutions technologically, with the aim of offering customers and partners future-proof solutions.


Steven Bliim will be the new COO of Cyren Gmbh, in future eleven GmbH. He emphasized: “E-mail continues to be one of the most important means of communication. It is therefore hardly surprising that the security of this communication continues to grow in importance. I am excited to join a world-class engineering and support team in the fight against spam, phishing and malware. As COO, I will be working with the team to improve and expand communications with our customers. Additionally, I will look for ways in which we can respond to future market demands and forge new business relationships.”

About the Content Services Group GmbH

The Content Services Group GmbH is a German software organisation, to which dataglobal GmbH and windream GmbH also belong. The acquisition of Cyren GmbH expands the product portfolio in the fields of security and cloud technology. The product eXpurgate complements the group’s capabilities in the fields of document management, e-mail archiving, digital workplace and content services in a meaningful way. In the future, the newly acquired expertise will ensure reliable and secure availability of business-critical content.

About eleven GmbH

Since 2001, Cyren GmbH has been providing first-class e-mail security to protect international companies from spam, phishing and malware attacks. With the product eXpurgate, it protects companies by ensuring that only business-relevant content finds its way to the end user. The solution requires no complex installation, no time-consuming training and there is no downtime for updates. ISPs, governments and numerous companies are convinced and trust Cyren GmbH to defend against e-mail-based attacks.

Cyren GmbH, soon renamed eleven GmbH, is headquartered in Berlin, Germany. It is characterized by a strong development team. Cyren GmbH is a wholly owned subsidiary of Content Services Group GmbH.  

Media Contacts:

Steven Bliim
COO, eleven GmbH
Phone: +49.152.3625.7821


Cyren GmbH 

(soon eleven GmbH)

Heidestraße 10

10557 Berlin

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