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Toku-kai

Toku-kai (run by Benefit One Inc.) was hit in 1 recorded cybersecurity incident. The latest was disclosed on 2026-10-28.

About the service

		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]

Other incidents of the operator (1)

		Incident				Methods	Impacts		Status
2026-09-30	2026-10-22	Benefit One: other companies' employee data in survey downloads	[Major]	1 Benefit One Inc.	Tokyo	[Misconfiguration]	[Data leak]	13,460	[Contained]