CIDEF Argentina S.A. experienced a ransomware attack attributed to the threat actor qilin, resulting in significant data encryption and operational disruption. The incident impacted Argentina.
Incident Details
- Victim: CIDEF Argentina S.A.
- Country: AR
- Actor: qilin
- Source: http://ijzn3sicrcy7guixkzjkib4ukbiilwc3xhnmby4mcbccnsd7j2rekvqd.onion/site/view?uuid=29b91f0e-2c27-36d2-8c92-697e2676872c
- Discovered: 2025-12-10 05:49:10.962787
- Published: 2025-12-10 00:00:00.000000
Information
- Ransomware incident involving CIDEF Argentina S.A.
- Perpetrated by the actor Qilin
- No additional information available.

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.