> JapanHacked_Cybersecurity incidents in Japan

Company

Yoshinoya Co., Ltd.

Yoshinoya Co., Ltd. (Chuo, Tokyo, Tokyo; Accommodation, food and drink) appears in 1 related cybersecurity incident. The latest was disclosed on 2026-09-09.

Profile

Industry/type: Accommodation, food and drink
Location: Tokyo, Tokyo, Chuo
Website: https://www.yoshinoya.com/

Public figures

–

Metric	Value	Scope	As of	Source
–

Incident history

Disclosed 2026-09-09Updated 2026-11-09Aichi, Fukuoka, Hiroshima, Nara, Niigata, Osaka, Saitama, Shizuoka, Tokushima, Tokyo[Contained][Severity: Critical][Through a supplier][Major]
ApplyNow: unauthorized access to its recruiting platform
[Web app exploit][Data leak]Leaked 396.9KOrganizations 23

		Incident	Role	Impact level				Methods	Impacts		Status
2026-09-09	2026-11-09	ApplyNow: unauthorized access to its recruiting platform	[Through a supplier]	[Major]	[Critical]	23 Anan City, ApplyNow Inc., Shimada City, Uonuma City, Fukuyama City, Ichinomiya City, Iruma City, Kashihara City, Nakabayashi Co., Ltd., Tokorozawa City, Asuka Village, Dynac Co., Ltd., Eternal Hospitality Japan Inc., Fuji City, Hanamaru Co., Ltd., Izutsu Maisen Co., Ltd., Koga City, Miyoshi City, Transcosmos Inc., Tsushima City, Wondertable Co., Ltd., Yoshinoya Co., Ltd., Yoshinoya Holdings Co., Ltd.	Aichi, Fukuoka, Hiroshima, Nara, Niigata, Osaka, Saitama, Shizuoka, Tokushima, Tokyo	[Web app exploit]	[Data leak]	396,920	[Contained]