> JapanHacked_Cybersecurity incidents in Japan

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Services in Japan affected by cyberattacks and data leaks. Tick the services you use to see the incidents that hit them in one list.

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Services involved in this incident2026-11-05SMBC Consumer Finance: guarantee system breach leaks income and licence numbers of up to 320,000 peopleOpen the incident

10 results

	Role				For
DOCOMO SMTB Net Bank card loan	[Through a supplier]	[Critical]	DOCOMO SMTB Net Bank, Inc.	Banking and investing	People	1	2026-11-05
Benrina 365	[Through a supplier]	[Major]	Daishi Hokuetsu Bank, Ltd.	Banking and investing	People	1	2026-11-05
Chugoku Bank free loan	[Through a supplier]	[Major]	The Chugoku Bank, Limited	Banking and investing	People	1	2026-11-05
Coreca	[Through a supplier]	[Major]	The Chugoku Bank, Limited	Banking and investing	People	1	2026-11-05
My Life Plus (card loan)	[Through a supplier]	[Major]	The Hiroshima Bank, Ltd.	Banking and investing	People	1	2026-11-05
My Life Plus (installment loan)	[Through a supplier]	[Major]	The Hiroshima Bank, Ltd.	Banking and investing	People	1	2026-11-05
Q's Pocket	[Through a supplier]	[Major]	The Shonai Bank, Ltd.	Banking and investing	People	1	2026-11-05
Super Arca	[Through a supplier]	[Major]	North Pacific Bank, Ltd.	Banking and investing	People	1	2026-11-05
Super Card Loan VIP	[Through a supplier]	[Major]	The Hiroshima Bank, Ltd.	Banking and investing	People	1	2026-11-05
TSUKUBA CARD USJOY	[Through a supplier]	[Major]	Tsukuba Bank, Ltd.	Banking and investing	People	1	2026-11-05