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Organizations involved in this incident2026-06-19Delightful: unauthorized access to the Meruhaikun email delivery systemOpen the incident

4 results

CompanyInformation and communicationsTokyo, Koto[Breached][Critical]
Delightful Inc.
Incidents 1Latest 2026-06-19
CompanyWholesale and retail tradeTokyo, Sumida[Through a supplier][Major]
COO Company, Limited
Incidents 1Latest 2026-06-19
CompanyPersonal services and entertainmentTokyo, Nakano[Through a supplier][Major]
Kaze Travel Inc.
Incidents 1Latest 2026-06-19
CompanyConstructionOsaka, Osaka, Yodogawa[Through a supplier][Major]
Twinkle World, Inc.
Incidents 1Latest 2026-06-19

	Role
Delightful Inc.	[Breached]	[Critical]	Company	Information and communications	Tokyo, Koto	–	–	1	2026-06-19
COO Company, Limited	[Through a supplier]	[Major]	Company	Wholesale and retail trade	Tokyo, Sumida	–	–	1	2026-06-19
Kaze Travel Inc.	[Through a supplier]	[Major]	Company	Personal services and entertainment	Tokyo, Nakano	–	–	1	2026-06-19
Twinkle World, Inc.	[Through a supplier]	[Major]	Company	Construction	Osaka, Osaka, Yodogawa	–	–	1	2026-06-19