The ransomware claim highlights a security breach targeting SISTRAN Consultores in Mexico, conducted by the threat actor blacknevas, resulting in the encryption and exfiltration of 538,000 files totaling 1.1TB of data. The compromised data includes sensitive information related to the company’s IT services, software development, and consulting solutions for the insurance industry. #Mexico
Incident Details
- Victim: SISTRAN Consultores
- Country: MX
- Actor: blacknevas
- Source: http://ctyfftrjgtwdjzlgqh4avbd35sqrs6tde4oyam2ufbjch6oqpqtkdtid.onion/publications/details/e5782aa4-2739-4e93-a29c-eed9a725bf66
- Discovered: 2025-09-01 17:51:30.096391
- Published: 2025-09-01 16:53:58
Information
- Ransomware attack targeted SISTRAN Consultores.
- The attacker identified as blacknevas.
- Compromised data includes 538,000 files totaling 1.1TB.
- Data listing available at https://gofile.io/d/r8a9GV.
- The company specializes in IT services, software development, and consulting solutions.
- Focus area is primarily on the insurance industry.
Disclaimer: This post is based on public claims made by the ransomware group "blacknevas". 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.