> JapanHacked_Cybersecurity incidents in Japan

Company

Gamba Osaka Co., Ltd.

Gamba Osaka Co., Ltd. (Kadoma, Osaka; Personal services and entertainment) appears in 1 related cybersecurity incident. The latest was disclosed on 2024-09-13.

Profile

Industry/type: Personal services and entertainment
Location: Osaka, Kadoma
Website: https://www.gamba-osaka.net/

Public figures

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Metric	Value		As of	Source
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Incident history

Disclosed 2024-09-13Updated 2026-10-23Hyogo, Osaka[Contained][Severity: Critical][Through a supplier][Major]
Kantsu: ransomware stops Cloud Thomas and other warehouse systems, halting client shipments
[Ransomware][Service outage][Data leak]Leaked 4.7KOrganizations 4

		Incident	Role	Impact level				Methods	Impacts		Status
2024-09-13	2026-10-23	Kantsu: ransomware stops Cloud Thomas and other warehouse systems, halting client shipments	[Through a supplier]	[Major]	[Critical]	4 Kantsu HD Co., Ltd., CHOYA shops Co., Ltd., Gamba Osaka Co., Ltd., Yamamoto Kogaku Co., Ltd.	Hyogo, Osaka	[Ransomware]	[Service outage][Data leak]	4,739	[Contained]