The ransomware claim targeting lindner-group.com (AT) is attributed to threat actor m3rx, claiming theft of 4.6TB across 2,638,995 files. Lindner Group is Europe’s leading manufacturer and service provider in interior fit-out and insulation technology, serving renovation, refurbishment, and turnkey projects with a focus on digitalization and sustainability. #Austria
Incident Details
- Victim: lindner-group.com
- Sector: Manufacturing
- Country: AT
- Actor: m3rx
- Source: http://4k6plf4h2cm2nco6ae3inrsxnmqgl6lllmwefydhnlcq4tuhwbj4qpad.onion#lindner-group.com
- Discovered: 2026-08-29T12:01:00.475602+00:00
- Published: 2026-08-29T12:00:31.933369+00:00
Information
- Europe’s leading manufacturer and service provider specializing in interior fit-out, building envelope, and insulation technology.
- Over 60 years of experience delivering tailored project solutions and products.
- Offers a wide range of solutions, including ceilings, floors, partitions, clean rooms, and HVAC systems.
- Serves diverse industries involved in renovation, refurbishments, and turnkey projects.
- Committed to digitalization, sustainability, innovation, quality, and customer-centric service.
- Operates in more than 40 countries with approximately 8,000 employees.
- Data stolen: 4.6 TB across 2,638,995 files.

Disclaimer: This post is based on public claims made by the ransomware group "m3rx". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.