The vypr ransomware group listed Champaign Unit 4 School District on its data leak site on 2026-10-05. Country: US Sector: Education Domains named: www.champaignschools.org Claim as published on the leak site: Champaign Unit 4 School District is dedicated to empowering each learner to thrive in a diverse and changing world. The district offers a positive and supportive school culture, focusing on safe and dynamic learning environments. It provides exceptional learning opportunities and communicates essential information to community stakeholders. The intended clients are students and their families within the Champaign area.