> JapanHacked_Cybersecurity incidents in Japan

Company

Iwatani Corporation

Iwatani Corporation (Chuo, Osaka, Osaka; Wholesale and retail trade) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-03-16.

Profile

Industry/type: Wholesale and retail trade
Location: Osaka, Osaka, Chuo
Listing: TSE Prime 8088
Website: https://www.iwatani.co.jp/

Public figures

Employees1,384Non-consolidated2026-03-31
METI: Gビズインフォ
Revenue¥538BNon-consolidated2026-03-31
METI: Gビズインフォ
Capital¥35.1BNon-consolidated2026-03-31
METI: Gビズインフォ

Metric	Value		As of	Source
Employees	1,384	Non-consolidated	2026-03-31	METI: Gビズインフォ
Revenue	¥538B	Non-consolidated	2026-03-31	METI: Gビズインフォ
Capital	¥35.1B	Non-consolidated	2026-03-31	METI: Gビズインフォ

Incident history

Disclosed 2026-03-16Updated 2026-10-22Osaka[Contained][Severity: Major][Breached][Major]
Iwatani: unauthorized access to group systems
[Intrusion][Data leak]Organizations 1

		Incident	Role	Impact level				Methods	Impacts		Status
2026-03-16	2026-10-22	Iwatani: unauthorized access to group systems	[Breached]	[Major]	[Major]	1 Iwatani Corporation	Osaka	[Intrusion]	[Data leak]	Unknown	[Contained]