Company

Nichii Holdings Co., Ltd.

Nichii Holdings Co., Ltd. (Chiyoda, Tokyo; Medical care and welfare) appears in 1 related cybersecurity incident. The latest was disclosed on 2024-08-16.

Profile

Industry/type: Medical care and welfare
Location: Tokyo, Chiyoda
Website: https://www.nichiigakkan.co.jp/

Public figures

–

Metric	Value		As of	Source
–

Incident history

Disclosed 2024-08-16Updated 2026-10-23Tokyo[Resolved][Severity: Moderate][Breached][Moderate]
Nichii: ransomware on group PCs encrypts about 26,000 files; no trace of a leak
[Ransomware]Organizations 2

		Incident	Role	Impact level				Methods	Impacts		Status
2024-08-16	2026-10-23	Nichii: ransomware on group PCs encrypts about 26,000 files; no trace of a leak	[Breached]	[Moderate]	[Moderate]	2 Nichii Gakkan Co., Ltd., Nichii Holdings Co., Ltd.	Tokyo	[Ransomware]		Unknown	[Resolved]