Ransomware Leak
medusa
Østerås Bygg
Data leak attributed to medusa, first discovered on 2024-10-11. Approximately 12,038 records were reported exposed.
Threat group
medusa
Records exposed
12,038
Discovered
2024-10-11
Country
NO
Indexed
2025-07-24
Website
obygg.no
Source ID
14731
About this leak
Østerås Bygg (founded in 1995) - the company produces and sets climatic walls, facades, internal walls, installation of doors, windows, floors and ceilings, moldings and parquet. Østerås Bygg corporate office is located in 13 Hovfaret, Oslo, Oslo, 0275, Norway. The total amount of data leakage is 125.50 GB
What is inside this leak sample
Indexed records
12,038
With email
•••
ID documents
•••
File types
•••
Corporate vs personal email
93.48% corporate · 6.52% personal
Top corporate email domains
% of corporate emails
obygg.no
21.51%
ruta.no
5.32%
6 more hidden ·
Enterprise
Analysed 2026-09-03
More leaks attributed to medusa
Worried your information is in this or another leak?
Run a free, anonymous search
across millions of ransomware and infostealer records.