The qilin ransomware group listed yuagam on its data leak site on 2025-04-04. Country: TR Sector: Healthcare Domains named: yuagam.yeditepe.edu.tr Claim as published on the leak site: Founded in 2005 under the aegis of the Istanbul Education and Culture Foundation (ISTEK) and Yeditepe University, the Yeditepe University Healthcare Institutions group is one of the most established and respected multidisciplinary hospital gr ...