Ransomware Leak
medusa
Open University of Cyprus
Data leak attributed to medusa, first discovered on 2023-04-06. Approximately 1,322,780 records were reported exposed.
Threat group
medusa
Records exposed
1,322,780
Discovered
2023-04-06
Country
CY
Indexed
2025-06-17
Website
ouc.ac.cy
Source ID
6034
About this leak
The Open University of Cyprus (OUC) was established in 2002 and, as a public university, specializes in distance education, helping to bring Cyprus closer to achieving its strategic goal: to become a regional educational and research center and a center for international scientists and students in the Eastern Mediterranean basin. At the moment , more than 4,000 students are studying at the university , and the university is also engaged in scientific research activities
What is inside this leak sample
Indexed records
1,322,780
With email
•••
ID documents
•••
File types
•••
Corporate vs personal email
77.66% corporate · 22.34% personal
Top corporate email domains
% of corporate emails
st.ouc.ac.cy
77.3%
ouc.ac.cy
6.7%
6 more hidden ·
Enterprise
Analysed 2026-09-02
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