Kozminski University
bd_7cf2aeeac2ba01e6 · schema v1 · pii pii-v1
Full breach record for Kozminski University →Threat-actor claim — not a regulatory filing
This row is a claim by the ransomware group Thegentlemen on its public extortion blog. It has not been validated by the victim or any regulator. Treat attribution and counts as the threat actor's assertion until a regulatory filing or victim disclosure corroborates them.
Source: Ransomware.live
Post text · scraped from the leak site
***.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
Source provenance
- Source URL
- https://www.ransomware.live/id/S296bWluc2tpIFVuaXZlcnNpdHlAdGhlZ2VudGxlbWVu
DisclosureLens links to the originating regulator URL — full filing bodies are not redistributed from public surfaces (§4.5).
- Filed at
- Jun 15, 2026
- Raw hash
- f3296d2f259b6a4f8045104f1428783dd9fcbcecbb8b1fa7466f2a66b40e0cf3
Reporting entity
- Name
- thegentlemen
Victim entity
- Name
- Kozminski Universitynorm: kozminski university
- Domain
- kozminski.edu.pl
- Industry
- Educationllm
What this source establishes
- Source ceiling
- A leak-site claim can't tell us: discovery date · materiality · notification · affected count · confirmed data types · compliance clock. These stay blank until a regulatory filing or victim disclosure lands.
- Attack vector
- Ransomware· thegentlemen
- Threat actor
- ThegentlemenExternalFinancial
Compliance
- Compliance flags
- — (clock not assessable for this source)
Extraction provenance
- Status
- No extraction artifact recorded for this disclosure.