Leak at Hauts-de-France high schools
Ransomware group Qilin attacked the IT systems of public high schools run by France's Hauts-de-France region in October 2025, paralysing some 80% of around 269 schools and claiming over 1 TB of stolen data including students' ID documents, CVs and academic transcripts.
- Victim
- Hauts-de-France high schools