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Data breach

IRIS Plaza warns of possible data breach affecting about 7.7 million customers

First reported · Last reported · 29 related reports

Unauthorized access to an external cloud service used by Japan’s IRIS Plaza raised the possibility that personal information belonging to about 5.8 million members and 1.9 million nonmembers had been viewed or stolen. The affected information included names, addresses, phone numbers, email addresses, and some encrypted passwords. The company has suspended its online store operations and is investigating the actual scope of the breach.

Key facts

Affected organization
IRIS Plaza
Incident type
Data breach
Occurred / detected
Not confirmed
Scale of damage
Possible exposure of personal information belonging to about 7.7 million members and nonmembers
Cause / method
Unauthorized access to an external cloud service used by the online store
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 organization’s official website or app.

Timeline

  1. No payment card information leak had been confirmed.
  2. The suspension of online store operations and an investigation into a possible personal data breach were reported following the discovery of traces of unauthorized access and suspicious files.
  3. IRIS Plaza announced that personal information belonging to about 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 organization’s official statements for accurate details.