The incransom ransomware group listed OAK PARK & RIVER FOREST HIGH SCHOOL on its data leak site on 2025-06-21. Country: US Sector: Education Domains named: oprfhs.org Claim as published on the leak site: Welcome to Oak Park and River Forest High School! Oak Park and River Forest High School provides a dynamic, supportive learning environment that cultivates knowledge, skills, and character and strives for equity and excellence for all students.