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Ransomware group thegentlemen hits Kozminski University
Kozminski University — a education target operating in PL has been listed by the thegentlemen ransomware group on 2026-06-15. The information below reflects what the threat actor has publicly claimed on their leak site; the details have not been independently verified.
Incident Report
| Target Organization | Kozminski University |
|---|---|
| Threat Group | thegentlemen |
| Summary | ***.edu.pl zoominfo.com/c/kozminski-university/372606592 Kozminski University, located in Warsaw, is Poland's premier private business school and a globally recognized academic institution holding the prestigious "Triple Crown" accreditation. Consistently ranked among the top European business schools by the Financial Times, it specializes in management, finance, and law. The university is dedicated to shaping future business leaders through innovative, research-driven education and strong international partnership |
| Date of Breach | 2026-06-15 |
| Discovery Date | 2026-06-15 |
| Region | PL |
| Target Domain | kozminski.edu.pl |
| Business Sector | Education |
| Severity | MEDIUM |
Claim by thegentlemen
***.edu.pl zoominfo.com/c/kozminski-university/372606592 Kozminski University, located in Warsaw, is Poland's premier private business school and a globally recognized academic institution holding the prestigious "Triple Crown" accreditation. Consistently ranked among the top European business schools by the Financial Times, it specializes in management, finance, and law. The university is dedicated to shaping future business leaders through innovative, research-driven education and strong international partnership
Posted by the thegentlemen threat actor on its public leak site. This is the group's own statement and has not been independently verified by HackerFeeds.
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