Ransomware Leak
medusa
Uniondale School District
Data leak attributed to medusa, first discovered on 2023-04-17. Approximately 15,626,024 records were reported exposed.
Threat group
medusa
Records exposed
15,626,024
Discovered
2023-04-17
Country
Unknown
Indexed
2025-06-20
Website
uniondaleschools.org
Source ID
6141
About this leak
Uniondale School District is a district located in Uniondale, NY. They are comprised of 9 different schools around the area: California Avenue School, Grand Avenue School, Northern Parkway School, Smith Street School, Walnut Street School, Lawrence Road Middle School, Turtle Hook Middle School, Uniondale High School and Cornelius Court School. As of the 2023 school year , 6523 students are enrolled in Uniondale School District.
What is inside this leak sample
Indexed records
15,626,024
With email
•••
ID documents
•••
File types
•••
Corporate vs personal email
83.33% corporate · 16.67% personal
Top corporate email domains
% of corporate emails
uniondaleschools.org
53.65%
student.uniondaleschools.org
31.51%
6 more hidden ·
Enterprise
Analysed 2026-09-03
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