Company

Iseki Hokkaido Inc.

Iseki Hokkaido Inc. (Teine, Sapporo, Hokkaido; Wholesale and retail trade) appears in 1 related cybersecurity incident. The latest was disclosed on 2024-12-05.

Profile

Industry/type

Wholesale and retail trade

Location

Hokkaido, Sapporo, Teine

Website

https://www.iseki-hokkaido.co.jp/

Former parents

Iseki & Co., Ltd.until 2025-01-21

Registry closed

2025-01-21 Dissolved by merger

Succeeded by

ISEKI Japan Inc.

Public figures

–

Metric	Value		As of	Source
–

Incident history

Disclosed 2024-12-05Updated 2026-10-23Hokkaido[Investigating][Severity: Critical][Breached][Critical]
Iseki Hokkaido: ransomware; about 55,000 customer and employee records at risk
[Ransomware][Data leak][Service outage]Leaked 53.6KOrganizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2024-12-05	2026-10-23	Iseki Hokkaido: ransomware; about 55,000 customer and employee records at risk	[Breached]	[Critical]	[Critical]	1 Iseki Hokkaido Inc.	Hokkaido	[Ransomware]	[Data leak][Service outage]	53,600	[Investigating]