Incident Details
- Victim: OTEIS Conseil & Ingénierie
- Sector: Professional Services
- Country: FR
- Actor: coinbasecartel
- Source: http://fjg4zi4opkxkvdz7mvwp7h6goe4tcby3hhkrz43pht4j3vakhy75znyd.onion/companies/oteis
- Discovered: 2026-08-22T13:58:39.310188+00:00
- Published: 2026-08-22T13:58:17.034411+00:00
Information
- French engineering and consulting firm specializing in building and infrastructure design
- Provides technical expertise in structural engineering, fluids, electricity, and project management
- Serves the real estate, public works, and urban development sectors
- Supports both public and private clients throughout project lifecycle phases

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