The ransomhouse ransomware group listed EUC Sjlland on its data leak site on 2025-06-09. Country: DK Sector: Education Domains named: eucsj.dk Claim as published on the leak site: EUC Zealand was established in 1999 through a merger between the technical schools in Køge, Haslev and Næstved and has since been expanded with two centers for labor market education. Today, EUC Zealand has branches in Næstved, Køge, Haslev and Greve.