The incransom ransomware group listed Commission scolaire des Appalaches on its data leak site on 2025-09-03. Country: CA Sector: Education Claim as published on the leak site: Most of the archive (≈ 70%) contains critical or high-level information: personal data of students and employees, financial documents, legal documents, signatures. The medium level (≈ 20%) consists mainly of educational documents and administrative notes. The low level (≈ 5%) consists of auxiliary files.