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Data breach

IRIS Plaza reports possible data breach affecting around 7.7 million customers

First reported · Last reported · 29 related reports

Unauthorised access to an external cloud service used by Japan’s IRIS Plaza indicated that personal information belonging to around 5.8 million members and 1.9 million non-members may have been viewed or stolen. The information concerned included names, addresses, telephone numbers, email addresses and some encrypted passwords. The company has suspended its online shop operations and is investigating the actual extent of the breach.

Key facts

Affected organisation
IRIS Plaza
Incident type
Data breach
Occurred / detected
Not confirmed
Scale of damage
Possible exposure of personal information belonging to around 7.7 million members and non-members
Cause / method
Unauthorised access to an external cloud service used by the online shop
Location
Japan

If your data was exposed

Exposed dataNamePhone numberEmailAddressPassword

  1. Change your password, and also change it on any other site where you use the same one. Turn on two-factor authentication if available.
  2. Don’t tap links in texts, calls or emails that mention this incident and offer compensation, refunds or breach checks. Check directly on the organisation’s official website or app.

Timeline

  1. No leak of payment card information had been confirmed.
  2. The suspension of online shop operations and an investigation into a possible personal data breach were reported after traces of unauthorised access and suspicious files were found.
  3. IRIS Plaza announced that personal information belonging to around 7.7 million people may have been viewed or stolen.

29 related reports

The summary and key facts are written by AI from related reports and may contain errors. Check the original articles and the organisation’s official statements for accurate details.