Unauthorized access to the Japan Post Bank “mijica” site.

Unauthorized access to the Japan Post Bank “mijica” site Personal information leak or October 3 20:19

Last month, it was found that there was unauthorized access to the dedicated site of “mijica” of debit card and prepaid card operated by Japan Post Bank, which was found to have illegally withdrawn savings, and that there was a risk that the member’s personal information had been leaked.
For this reason, Japan Post Bank announced that it will stop this site for the time being by 8 p.m. on March 3.

What is likely to have been leaked is the member’s name, date of birth, and the last four digits of the card number and expiration date information.