> JapanHacked_Cybersecurity incidents in Japan

Company

Shonan Seminar Co., Ltd.

Shonan Seminar Co., Ltd. (Shibuya, Tokyo; Education and learning support) appears in 1 related cybersecurity incident. The latest was disclosed on 2023-08-23.

Profile

Industry/type: Education and learning support
Location: Tokyo, Shibuya

Public figures

Employees753Non-consolidated2024-06-26
METI: Gビズインフォ

Metric	Value	Scope	As of	Source
Employees	753	Non-consolidated	2024-06-26	METI: Gビズインフォ

Incident history

Disclosed 2023-08-23Updated 2023-10-16 14:41Niigata, Tokyo[Resolved][Severity: Moderate][Breached][Moderate]
SPRIX: ransomware encrypted some servers of its subsidiary Shonan Seminar
[Ransomware]Organizations 2

		Incident	Role	Impact level				Methods	Impacts		Status
2023-08-23	2023-10-16 14:41	SPRIX: ransomware encrypted some servers of its subsidiary Shonan Seminar	[Breached]	[Moderate]	[Moderate]	2 Shonan Seminar Co., Ltd., SPRIX Ltd.	Niigata, Tokyo	[Ransomware]		Unknown	[Resolved]