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Listed on a ransomware leak site

Shiraume Hospital

shiraume.or.jp

Shiraume Hospital was listed on the Netrunner leak site on Apr 3, 2026. Information as of Oct 19, 2026.

Country: JapanIndustry: Healthcare
Updated continuously · figures as of Oct 19, 2026
Claimed by
Netrunner
First listed
Apr 3, 2026
Claims recorded
1

Leak-Site Claim.

NetrunnerConfirmed claim
Posted on the leak site
Apr 3, 2026
Collected by Brandefense
Apr 3, 2026
Data claimed
Not stated
Leak-site post text, written by the group
Shiramume Hospital is a regional general hospital in Japan providing comprehensive inpatient and outpatient care. It offers services in internal medicine, surgery, emergency care, obstetrics/gynecology, and rehabilitation, supported by diagnostic imaging and laboratory facilities.

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Figures as of Oct 19, 2026. Confirmed leak-site claims collected by Brandefense technologies and validated by Brandefense analysts.

Listed on a leak site means a ransomware group has claimed the company; it is not a confirmed breach. To request a correction or removal, contact Brandefense.