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Organizations in Japan involved in cyberattacks and data leaks. Filter by location, industry or type, size and incident involved.

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Organizations involved in this incident2026-11-11ONE CAREER, TRUSTDOCK, Yayoi and others: intrusion at Notion AI supplier Fireworks AI exposes AI chat recordsOpen the incident

13 results

CompanyScientific research, professional and technical servicesTokyo, Chiyoda[Through a supplier][Moderate]
Faeger Inc.
Incidents 1Latest 2026-11-11
CompanyInformation and communicationsOkinawa, Ginowan[Through a supplier][Moderate]
Interactive, Inc.
Incidents 1Latest 2026-11-11
CompanyInformation and communicationsHyogo, Kobe, Chuo[Through a supplier][Moderate]
LRM, Inc.
Incidents 1Latest 2026-11-11
CompanyInformation and communicationsTokyo, Chiyoda[Through a supplier][Moderate]
Nikkei Research Inc.
Incidents 1Latest 2026-11-11
CompanyInformation and communicationsTokyo, Shibuya[Through a supplier][Moderate]
ONE CAREER Inc.
Incidents 1Latest 2026-11-11
CompanyInformation and communicationsTokyo, Meguro[Through a supplier][Moderate]
RECEPTIONIST, Inc.
Incidents 1Latest 2026-11-11
CompanyInformation and communicationsTokyo, Minato[Through a supplier][Moderate]
SecureNavi Inc.
Incidents 1Latest 2026-11-11
CompanyInformation and communicationsTokyo, Shinjuku[Through a supplier][Moderate]
THIRD Inc.
Incidents 1Latest 2026-11-11
CompanyInformation and communicationsTokyo, Shinjuku[Through a supplier][Moderate]
TimeTree, Inc.
Incidents 1Latest 2026-11-11
CompanyInformation and communicationsTokyo, Chuo[Through a supplier][Moderate]
TRUSTDOCK Inc.
Incidents 1Latest 2026-11-11
CompanyInformation and communicationsTokyo, Meguro[Through a supplier][Moderate]
ZEALS Co., Ltd.
Incidents 1Latest 2026-11-11
CompanyInformation and communicationsTokyo, Ota[Through a supplier][Minor]
Turing Inc.
Incidents 1Latest 2026-11-11
CompanyInformation and communicationsTokyo, Shinjuku[Through a supplier][Minor]
Yayoi Co., Ltd.
Incidents 2Latest 2026-11-11

	Role
Faeger Inc.	[Through a supplier]	[Moderate]	Company	Scientific research, professional and technical services	Tokyo, Chiyoda	–	1	2026-11-11
Interactive, Inc.	[Through a supplier]	[Moderate]	Company	Information and communications	Okinawa, Ginowan	–	1	2026-11-11
LRM, Inc.	[Through a supplier]	[Moderate]	Company	Information and communications	Hyogo, Kobe, Chuo	–	1	2026-11-11
Nikkei Research Inc.	[Through a supplier]	[Moderate]	Company	Information and communications	Tokyo, Chiyoda	–	1	2026-11-11
ONE CAREER Inc.	[Through a supplier]	[Moderate]	Company	Information and communications	Tokyo, Shibuya	–	1	2026-11-11
RECEPTIONIST, Inc.	[Through a supplier]	[Moderate]	Company	Information and communications	Tokyo, Meguro	–	1	2026-11-11
SecureNavi Inc.	[Through a supplier]	[Moderate]	Company	Information and communications	Tokyo, Minato	–	1	2026-11-11
THIRD Inc.	[Through a supplier]	[Moderate]	Company	Information and communications	Tokyo, Shinjuku	–	1	2026-11-11
TimeTree, Inc.	[Through a supplier]	[Moderate]	Company	Information and communications	Tokyo, Shinjuku	–	1	2026-11-11
TRUSTDOCK Inc.	[Through a supplier]	[Moderate]	Company	Information and communications	Tokyo, Chuo	–	1	2026-11-11
ZEALS Co., Ltd.	[Through a supplier]	[Moderate]	Company	Information and communications	Tokyo, Meguro	–	1	2026-11-11
Turing Inc.	[Through a supplier]	[Minor]	Company	Information and communications	Tokyo, Ota	–	1	2026-11-11
Yayoi Co., Ltd.	[Through a supplier]	[Minor]	Company	Information and communications	Tokyo, Shinjuku	–	2	2026-11-11