The vicesociety ransomware group listed University of Duisburg-Essen on its data leak site on 2023-01-16. Country: DE Sector: Education Domains named: uni-due.de Claim as published on the leak site: With its 12 departments and around 40,000 students, the University of Duisburg-Essen is among the 10 largest German universities. Since 2014, research income has risen by 150 percent. Natural science and engineering are ranked within the top 10 in Germany, and the humanities are within the top 20 to 30. Especially, the physics field is ranked in the top 1 in Germany.