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Organizations involved in this incident2026-10-03Recruit: registered email addresses identified through a flaw in StudySapuriOpen the incident

3 results

CompanyInformation and communicationsTokyo, Chiyoda[Breached][Major]
Recruit Co., Ltd.
Incidents 3Latest 2026-10-21Employees 11,666
GovernmentMunicipalityMie, Matsusaka[Through a supplier][Major]
Matsusaka City
Incidents 2Latest 2026-10-21
GovernmentMunicipalityTokyo, Chiyoda[Through a supplier][Major]
Chiyoda City
Incidents 2Latest 2026-10-21

	Role
Recruit Co., Ltd.	[Breached]	[Major]	Company	Information and communications	Tokyo, Chiyoda	11,666	–	3	2026-10-21
Matsusaka City	[Through a supplier]	[Major]	Government	Municipality	Mie, Matsusaka	–	–	2	2026-10-21
Chiyoda City	[Through a supplier]	[Major]	Government	Municipality	Tokyo, Chiyoda	–	–	2	2026-10-21