> JapanHacked_Cybersecurity incidents in Japan

Company

Landmarks Co., Ltd.

Landmarks Co., Ltd. (Minato, Tokyo; Information and communications) appears in 1 related cybersecurity incident. The latest was disclosed on 2021-06-24.

Profile

Industry/type: Information and communications
Location: Tokyo, Minato

Public figures

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Metric	Value	Scope	As of	Source
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Incident history

Disclosed 2021-06-24Updated 2021-06-28 08:00Aichi, Tokyo[Investigating][Severity: Critical][Breached][Critical]
Chunichi Shimbun (contractor Landmarks): the server of the campaign entry sites of Tokyo Shimbun, Chunichi Shimbun and Hokuriku Chunichi Shimbun was accessed without authorization, and about 143,000 records of personal data were deleted and may have leaked
[Intrusion][Data leak]Organizations 2

		Incident	Role	Impact level				Methods	Impacts		Status
2021-06-24	2021-06-28 08:00	Chunichi Shimbun (contractor Landmarks): the server of the campaign entry sites of Tokyo Shimbun, Chunichi Shimbun and Hokuriku Chunichi Shimbun was accessed without authorization, and about 143,000 records of personal data were deleted and may have leaked	[Breached]	[Critical]	[Critical]	2 The Chunichi Shimbun Co., Ltd., Landmarks Co., Ltd.	Aichi, Tokyo	[Intrusion]	[Data leak]	Unknown	[Investigating]