Company

Seino Transportation Co., Ltd.

Seino Transportation Co., Ltd. (Ogaki, Gifu; Transport and postal services) appears in 1 related cybersecurity incident. The latest was disclosed on 2025-08-21.

Profile

Industry/type: Transport and postal services
Location: Gifu, Ogaki
Also known as: Seino
Website: https://www.seino.co.jp/

Public figures

–

Metric	Value		As of	Source
–

Incident history

Disclosed 2025-08-21Updated 2026-10-23Gifu[Resolved][Severity: Critical][Breached][Critical]
Seino: intrusion into its web services
[Intrusion][Data leak][Service outage]Leaked 1.8KOrganizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2025-08-21	2026-10-23	Seino: intrusion into its web services	[Breached]	[Critical]	[Critical]	1 Seino Transportation Co., Ltd.	Gifu	[Intrusion]	[Data leak][Service outage]	1,800	[Resolved]