Company

The Norinchukin Bank

The Norinchukin Bank (Chiyoda, Tokyo; Finance and insurance) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-06-30.

Profile

Metric	Value	Scope	As of	Source
Employees	3,321	Non-consolidated	2026-09-01	METI: Gビズインフォ

		Incident	Role	Impact level				Methods	Impacts		Status
2026-06-30	2026-07-14 08:05	Norinchukin Bank: production data got into a modification test and 3,176 personal data records of JA Sapporo members were wrongly provided to JA group bodies and a contractor	[Breached]	[Major]	[Major]	2 The Norinchukin Bank, JA Sapporo	Hokkaido, Tokyo	[Misdelivery]	[Data leak]	3,176	[Resolved]