Caucus (now Shuri Sekken): its SuiSavon online shop was accessed without authorization, and card and personal data of up to 1,217 customers leaked

1. 2021-04-21

   A payment agent pointed out a concern about leaks of customers' personal and card data. It stopped card payments. [1]

2. 2021-05-17

   It asked a third-party firm for a forensic investigation. [1]

3. 2021-10-13

   The investigation finished. [1]

4. 2021-12-20

   It announced the case. [1]

Unauthorized access by a third party to the system altered the payment application, and personal and card data of up to 1,217 customers leaked. The company was then named Caucus and changed its name to Shuri Sekken in October 2024. [1]