> JapanHacked_
[Resolved][Severity: Critical][Web app exploit]

SHIGETA: the pre-renewal "SHIGETA PARIS official online store" was accessed without authorization and card data of 7,024 customers may have leaked

A vulnerability of the old store was exploited and the payment application tampered with, so card data of 7,024 customers who paid from March 2021 to August 2022 may have leaked.

Disclosed

2023-01-12

Organizations involved

1

Leaked or at risk

7K

7,024

Downtime

Unknown

What happened

  1. It shut down the site of the pre-renewal store. [1]

  2. Some card companies told it of a concern that card data had leaked. [1]

  3. To check whether the new environment was also affected, it stopped card payments and had a third-party firm investigate. [1]

  4. The investigation finished and found that unauthorized access exploiting a vulnerability in part of the old system had tampered with the payment application. [1]

  5. It announced the case. [1]

Impact

The card holder name, number, expiry date and security code of 7,024 customers who paid by card at the pre-renewal store from March 2, 2021 to August 3, 2022 may have leaked, and some may have been misused. No trace of unauthorized access was found in the current store, which has operated since August 3, 2022. [1]

Timeline

  1. Started 2021-03-02
  2. Detected 2022-09-02
  3. Disclosed 2023-01-12
  4. 681 days

Attack or cause

Method
[Web app exploit]
Impact
[Data leak]
Entry point
Web app

Data exposed or at risk

[Payment card][Name]

Organizations involved

Open in organization search

Sources

  1. [1][News]化粧品取り扱い 旧「SHIGETA PARIS公式オンラインストア」に不正アクセス、7,024名のカード情報流出ScanNetSecurity · 2023-01-17 08:05