Company

Isetan Mitsukoshi Ltd.

Isetan Mitsukoshi Ltd. (Shinjuku, Tokyo; Wholesale and retail trade) appears in 2 related cybersecurity incidents. The latest was disclosed on 2024-11-26.

Profile

Industry/type

Wholesale and retail trade

Location

Tokyo, Shinjuku

Services

Isetan Mitsukoshi Online Store

Public figures

–

Metric	Value	Scope	As of	Source
–

Incident history

Disclosed 2024-11-26Updated 2024-12-06 08:05Tokyo[Contained][Severity: Major][Breached][Major]
Isetan Mitsukoshi: impersonation logins to ISETAN DOOR may have exposed names, addresses and more of 11,073 accounts
[Credential abuse][Data leak]Organizations 1
Disclosed 2020-08-06Updated 2020-09-14 05:36Tokyo[Resolved][Severity: Critical][Breached][Critical]
Isetan Mitsukoshi: password list attacks on its online store and the MI Card site may have exposed data of about 54,000 people
[Credential abuse][Data leak]Leaked 53.9KOrganizations 2

		Incident	Role	Impact level				Methods	Impacts		Status
2024-11-26	2024-12-06 08:05	Isetan Mitsukoshi: impersonation logins to ISETAN DOOR may have exposed names, addresses and more of 11,073 accounts	[Breached]	[Major]	[Major]	1 Isetan Mitsukoshi Ltd.	Tokyo	[Credential abuse]	[Data leak]	Unknown	[Contained]
2020-08-06	2020-09-14 05:36	Isetan Mitsukoshi: password list attacks on its online store and the MI Card site may have exposed data of about 54,000 people	[Breached]	[Critical]	[Critical]	2 Isetan Mitsukoshi Ltd., MI Card Co., Ltd.	Tokyo	[Credential abuse]	[Data leak]	53,868	[Resolved]