Centro Universitário CESMAC (cesmac.edu.br), Brazil, was targeted by the krybit ransomware threat actor, according to the claim. The incident affected the organization in #Brazil
Incident Details
- Victim: cesmac.edu.br
- Sector: Education
- Country: BR
- Actor: krybit
- Source: http://krybitqsdzwmhnitvwuhvsntfgf2wrhxveyxroxpc44c6gkft2cqldyd.onion/blog/98034986f71e8a5131e7280b8b7c57546b838f6e5a11d9f1424929837cc56b23/
- Discovered: 2026-08-04T17:57:57.390228+00:00
- Published: 2026-08-04T17:57:38.288578+00:00
Information
- Centro Universitário CESMAC (CESMAC University Center) is the largest private higher education institution in the state.

Disclaimer: This post is based on public claims made by the ransomware group "krybit". 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.