fest-group.de Listed by safepay Ransomware Group: Ransomware Claim — What’s Alleged & What To Do

On December 14, 2025, the ransomware group Safepay listed fest-group.de on its leak site. The listing states that internal files were exfiltrated during a ransomware attack on the German company. The number of people whose data may be involved has not been disclosed. This development raises questions for anyone whose information is held by the organisation, particularly those connected to its industrial operations or client relationships.

Inside the incident

The incident was reported on December 14, 2025. According to the available information, Safepay claims to have exfiltrated internal files from fest-group.de as part of a ransomware operation. No Reported Details have been released on the timing of the intrusion, the volume of data taken, or the method used to gain access. The number of individuals affected remains unknown.

Who is safepay?

Safepay is a ransomware group that has conducted operations against organisations in multiple countries. Like other groups in this category, it typically combines encryption of systems with the theft of data, then uses a leak site to pressure victims by threatening to publish stolen material. Public records show the group has targeted entities across various sectors in prior incidents, though specific claims about any single victim require independent verification.

fest-group.de and its sector

FEST Group is a German engineering and industrial technology company headquartered in Goslar. It specialises in advanced automation, electrification and related industrial solutions. Companies of this type routinely maintain records on production systems, suppliers, technical specifications and business partners. A breach at such an organisation can therefore touch both corporate operations and the data of external parties who interact with it.

What was likely exposed

The only data category named in the listing is internal files exfiltrated during the ransomware attack. No further breakdown of file contents or data fields has been confirmed. Organisations in the industrial technology sector commonly store technical documents, correspondence, and administrative records, but the precise composition of the material in this case is unconfirmed.

The real-world impact

Exposure of internal files can create operational and competitive risks for the company itself. For individuals whose information appears in those files, the main concerns are the potential for targeted follow-on activity such as phishing or misuse of any personal or professional details that were stored. Without a confirmed list of affected records, the scale of personal exposure cannot be quantified.

Were you affected?

Individuals can take the following steps while more information remains unavailable:

• Monitor email accounts and company communications for unusual activity.
• Review any recent correspondence with FEST Group for indicators of further contact from the organisation.
• Run a free exposure scan of their email address against known breach data sets to check for prior appearances.

Further details from the company or verified reporting would allow more targeted advice.

AICompiled with AI assistance from public sources and published under our editorial standards.