Daiichi Denkasha: its cafe goods online shop Daiichi F&L Online Shop was accessed without authorization and its payment application was altered, so up to 2,551 cards of 1,246 customers may have leaked and been misused

1. 2020-03-03

   From this day, the payment application was altered and newly entered card data began to leak. [1] [2]

2. 2021-02-12

   The problem came to light after a credit card company pointed it out. Card data up to this day is covered. [1] [2]

3. 2021-05-20

   The investigation finished. [2]

4. 2021-06-10

   It reported to the Personal Information Protection Commission and the police. [2]

5. 2021-06-17

   It began contacting the customers concerned. [1] [2]

Up to 2,551 cards of 1,246 customers entered between March 3, 2020 and February 12, 2021 may have leaked and been misused. [1] [2]