Sotetsu Building Management: the website of the shopping complex Joinus was tampered with and moved visitors to another site

Part of the Joinus website was tampered with and visitors were moved to another site. The site handles no personal data, so nothing leaked.

Disclosed

2021-07-30

Organizations involved

Leaked or at risk

Unknown

Downtime

Unknown

What happened

2021-07-30
It announced that part of the Joinus website had been accessed without authorization, its data tampered with, and visitors moved to another site. The tampered data was repaired and security was strengthened. [1]

The website handles no personal data, so nothing leaked. The company is investigating the cause of the tampering. [1]

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						Note
Sotetsu Building Management Co., Ltd.	[Breached]	[Moderate]	Kanagawa, Yokohama, Kanagawa-ku	Real estate and rental	Unknown