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Nippon Medical School Musashi Kosugi Hospital

netrunner

This record tracks a ransomware attack claimed by the netrunner group against Nippon Medical School Musashi Kosugi Hospital. It collects the publicly disclosed attack details — sector, location and timeline — as published on the operator's leak site and indexed by Breach House.

Country
Japan
Business Category
Healthcare / Medicine
Employees
+1000
Discovered
2026-04-03
Published
April 03, 2026
Victim ID
9wtveOJGkx8g

Attack Summary

Nippon Medical School Musashi Kosugi Hospital is a 372-bed regional teaching hospital in Nakahara-ku, Kawasaki (Musashi-Kosugi area), affiliated with Nippon Medical School. Established in 1937, it offers comprehensive services across 36 clinical departments, including emergency and critical care, ICU, NICU, perinatal and pediatric care, cancer treatment, and minimally invasive endovascular procedures. The hospital serves as a regional hub with disaster-resistant facilities and an on-site heliport, and emphasizes advanced, patient-centered care and medical education.

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