Company

Hokusen Co., Ltd.

Hokusen Co., Ltd. (Chuo-ku, Sapporo, Hokkaido; Finance and insurance) appears in 1 related cybersecurity incident. The latest was disclosed on 2022-01-17.

Profile

Industry/type

Finance and insurance

Location

Hokkaido, Sapporo, Chuo-ku

Brands

Hokusen Card

Public figures

Employees111Non-consolidated2026-09-14
METI: Gビズインフォ

Metric	Value	Scope	As of	Source
Employees	111	Non-consolidated	2026-09-14	METI: Gビズインフォ

Incident history

Disclosed 2022-01-17Updated 2022-01-26 08:05Hokkaido[Investigating][Severity: Moderate][Breached][Moderate]
Hokusen: part of its servers was accessed without authorization, and it stopped its web service and new card applications
[Intrusion][Service outage]Organizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2022-01-17	2022-01-26 08:05	Hokusen: part of its servers was accessed without authorization, and it stopped its web service and new card applications	[Breached]	[Moderate]	[Moderate]	1 Hokusen Co., Ltd.	Hokkaido	[Intrusion]	[Service outage]	Unknown	[Investigating]