Yamaga: its Kabuyama fugu online shop was accessed without authorization, and card data of 272 customers may have leaked

Card data of 272 customers who paid by card over about a year from November 2019 may have leaked. Announcement came 266 days after discovery.

Disclosed

2021-09-16

Organizations involved

Leaked or at risk

272

Downtime

Unknown

What happened

2019-11-07
From this day, card data began to leak. [1]
2020-12-18
Card payments stopped through a system change, and the period of the card data leak ended on this day. [1]
2020-12-24
A possible leak came to light. [1]
2021-06-25
The investigation finished. [1]
2021-08-20
It reported to the Shimonoseki police station and the Personal Information Protection Commission. [1]
2021-09-16
It announced the case. [1]