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[Investigating][Severity: Critical][Unknown]

Infinity: card data may have leaked from the MUSASHI Official Online Shop

Card issuers warned members that card data may have leaked from the online shop of the MUSASHI amino acid supplements.

Disclosed

2020-02-03

Organizations involved

1

Leaked or at risk

Unknown

Downtime

Unknown

What happened

On the card issuers Seven CS Card Service and UC Card said Infinity had announced that card data may have leaked from the MUSASHI Official Online Shop, and warned their members. [1] [2]

Impact

The number of cards and the period were not given. The issuers asked members who had used the shop to check their statements for charges they did not recognize. As of the evening of , no announcement from Infinity itself could be found. [1] [3]

Timeline

  1. Disclosed 2020-02-03
  2. 1 days

Attack or cause

Method
[Unknown]
Impact
[Data leak]
Entry point
Unknown

Data exposed or at risk

[Payment card]

Services hit

Organizations involved

Open in organization search

Sources

  1. [1][Official]「MUSASHI公式オンラインショップ」におけるお客様情報流出についてSeven CS Card Service · 2020-02-03
  2. [2][Official]「MUSASHI公式オンラインショップ」におけるお客様情報流出についてUC Card · 2020-02-03
  3. [3][News]「MUSASHI公式オンラインショップ」でカード情報流出の可能性、会員に注意を呼びかけ（セブンCSカードサービス、ユーシーカード）ScanNetSecurity · 2020-02-05 09:45