> JapanHacked_Cybersecurity incidents in Japan

Company

Hitachi Systems, Ltd.

Hitachi Systems, Ltd. (Shinagawa, Tokyo; Information and communications) appears in 1 related cybersecurity incident. The latest was disclosed on 2020-12-04.

Profile

Industry/type: Information and communications
Location: Tokyo, Shinagawa
Website: https://www.hitachi-systems.com/

Public figures

Employees10,285Non-consolidated2025-04-24
METI: Gビズインフォ

Metric	Value	Scope	As of	Source
Employees	10,285	Non-consolidated	2025-04-24	METI: Gビズインフォ

Incident history

Disclosed 2020-12-04Updated 2020-12-07 06:55Tokyo[Resolved][Severity: Moderate][Breached][Moderate]
Hitachi Systems: unauthorized access to its IT operations monitoring service, with no customer data leak confirmed
[Intrusion]Organizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2020-12-04	2020-12-07 06:55	Hitachi Systems: unauthorized access to its IT operations monitoring service, with no customer data leak confirmed	[Breached]	[Moderate]	[Moderate]	1 Hitachi Systems, Ltd.	Tokyo	[Intrusion]		Unknown	[Resolved]