Dragonforce ransomware targeted R,ÉSO in France, exfiltrating 676 GB of confidential data about customers, partners, and employees before locking the entire network, including nearly 8TB of Veeam backups. The company failed to reach an agreement, and the incident impacted France. #france
Incident Details
- Victim: R,ÉSO
- Sector: Technology
- Country: FR
- Actor: dragonforce
- Source: http://xjhmtitnrdrgzw4vmsghirdoo2fk35a3tzj4enlmah4pvehdspydsiyd.onion/blog/?post_uuid=e7424f37-2786-42d1-a413-a7c88a8b1796
- Discovered: 2026-10-07T22:59:59.635731+00:00
- Published: 2026-10-07T22:47:44.733726+00:00
Information
- Specializes in secondary works, offering ceilings, partitions, floors, technical floors, facades, modular and dry partitions, acoustic products, and accessories.
- Operates numerous agencies across France with a team of specialists trained in the latest innovations.
- Serves a diverse clientele with thousands of available products and is known for quality service and significant partnerships.
- 676 GB of confidential data, including customer, partner, and employee information, was stolen.
- The entire network was locked, including nearly 8 TB of Veeam backups.
- The company failed to reach an agreement.

Disclaimer: This post is based on public claims made by the ransomware group "dragonforce". 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.