micard

MI Card Co., Ltd on 5 August 2020, suffered a data breach as a result of unauthorized access.

It affected approximately 19,000 customers.

The data breach occurred on the MI Card's homepage.

The member name, expected billing amount, and current membership points held on the MI Card homepage were accessed.

Source: https://www.dataguidance.com/news/japan-mitsukoshi-and-mi-card-announce-data-breach

"id": "MIC14323123",
"linkid": "micard_2",
"type": "Breach",
"date": "08/2020",
"severity": "60",
"impact": "4",
"explanation": "Attack with significant impact with customers data leaks"