The Madera County Superintendent of Schools has fallen victim to a ransomware attack attributed to the threat actor Qilin, resulting in significant data compromise. The incident underscores the heightened cybersecurity risks facing educational institutions in the United States. #UnitedStates
Incident Details
- Victim: Madera County Superintendent of Schools
- Country: US
- Actor: qilin
- Source: http://ijzn3sicrcy7guixkzjkib4ukbiilwc3xhnmby4mcbccnsd7j2rekvqd.onion/site/view?uuid=8c828446-84ce-3949-89f5-ce60ac77112f
- Discovered: 2025-12-25 18:20:22.333536
- Published: 2025-12-25 18:20:05.523335
Information
- Ransomware attack targeted Madera County Superintendent of Schools.
- Perpetrator identified as Qilin.

Disclaimer: This post is based on public claims made by the ransomware group "qilin". I cannot confirm the accuracy of the information. However, I would be happy to share any official statement from the affected organization to provide clarification.