The PrinzEugen ransomware group listed Transitions Pro Centre Val de Loire on its data leak site on 2026-05-16. Country: FR Sector: Professional Services Domains named: transitionspro-cvl.fr Claim as published on the leak site: The swift attack has resulted in both the exfiltration and encryption of hundreds of gigabytes. In the event of complete non-compliance; Files will be fully released for public download.