Company

Oriental Diamond Co., Ltd.

Oriental Diamond Co., Ltd. (Taito, Tokyo; Wholesale and retail trade) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-05-12.

Profile

Industry/type: Wholesale and retail trade
Location: Tokyo, Taito
Website: https://www.orientaldiamond.jp/

Public figures

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Metric	Value		As of	Source
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Incident history

Disclosed 2026-05-12Updated 2026-10-22Tokyo[Investigating][Severity: Major][Breached][Major]
Oriental Diamond: ransomware attack
[Ransomware][Data leak][Service outage]Organizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2026-05-12	2026-10-22	Oriental Diamond: ransomware attack	[Breached]	[Major]	[Major]	1 Oriental Diamond Co., Ltd.	Tokyo	[Ransomware]	[Data leak][Service outage]	Unknown	[Investigating]