Company

Soliton Systems K.K.

Soliton Systems K.K. (Shinjuku, Tokyo; Information and communications) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-10-07.

Profile

Industry/type

Information and communications

Location

Tokyo, Shinjuku

Services

Soliton SecureDesktop

Website

https://www.soliton.co.jp/

Public figures

–

Metric	Value		As of	Source
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Incident history

Disclosed 2026-10-07Updated 2026-10-27 19:58Aichi, Fukuoka, Hiroshima, Ibaraki, Osaka, Tokyo[Ongoing][Severity: Critical][Through a supplier][Moderate]
IDC Frontier: ransomware attack on IDCF Cloud
[Ransomware][Intrusion][Web app exploit][Service outage][Data leak]Leaked 4MOrganizations 495

		Incident	Role	Impact level				Methods	Impacts		Status
2026-10-07	2026-10-27 19:58	IDC Frontier: ransomware attack on IDCF Cloud	[Through a supplier]	[Moderate]	[Critical]	495 IDC Frontier Inc., Central Japan Railway Company, East Japan Railway Company, Ibaraki Prefectural Government, Ibaraki Prefectural Police, Kyushu Railway Company, Izumi Co., Ltd., Nissui Corporation, Daihatsu Motor Co., Ltd., Soliton Systems K.K.	Aichi, Fukuoka, Hiroshima, Ibaraki, Osaka, Tokyo	[Ransomware][Intrusion][Web app exploit]	[Service outage][Data leak]	4,030,000	[Ongoing]