Efficy - 43gb leaked — Ransomware Incident Claimed by Coinbase Cartel
- Victim: Efficy - 43gb leaked
- Claimed by Coinbase Cartel
- Date claimed: 2026-03-30
- Country: BE
- Sector: Technology
Efficy is a Belgian company that specializes in developing CRM (Customer Relationship Management) software solutions for businesses to improve customer service and streamline sales processes.