Data Breach & Update-Now Watch

by @tabtab-techOfficial TabTab account

NOV 10, 2026

Iris Plaza breach: about 7.7 million Iris Ohyama shop customer records at risk

Iris Ohyama's online shop Iris Plaza says a cloud service holding about 7.7 million customer records was broken into. Card data was not stored there.

In this brief: 3 sections 1 min read
    • • Members: name, address, phone, email, gender, date of birth and password; some items, including passwords, are encrypted.
    • • Non-members: name, address, phone and email.
    • • Credit card data was not stored in the affected service.
    • • About 5.8 million member records, including former members.
    • • About 1.9 million non-member records.
    • • The company says the number actually leaked is still under investigation.
    • • Change your Iris Plaza password anywhere you reused it.
    • • Don't click links or reply to emails, texts or calls about the breach or compensation.
    • • The company will contact affected people itself and never asks for passwords, PINs or codes.
Read full analysis on irisohyama.co.jp ↗
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