> JapanHacked_Cybersecurity incidents in Japan

Company

Forestec Co., Ltd.

Forestec Co., Ltd. (Chuo-ku, Sapporo, Hokkaido; Information and communications) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-10-28.

Profile

Industry/type: Information and communications
Location: Hokkaido, Sapporo, Chuo-ku
Website: https://www.forestec.co.jp/

Public figures

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Metric	Value	Scope	As of	Source
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Incident history

Disclosed 2026-10-28Updated 2026-10-29 23:55Hokkaido, Tokyo[Investigating][Severity: Major][Breached][Major]
Forestec: unauthorized access to a contractor system leaks data of 29,465 Benefit One Toku-kai members
[Intrusion][Data leak][Service outage]Leaked 29.5KOrganizations 2

		Incident	Role	Impact level				Methods	Impacts		Status
2026-10-28	2026-10-29 23:55	Forestec: unauthorized access to a contractor system leaks data of 29,465 Benefit One Toku-kai members	[Breached]	[Major]	[Major]	2 Benefit One Inc., Forestec Co., Ltd.	Hokkaido, Tokyo	[Intrusion]	[Data leak][Service outage]	29,465	[Investigating]