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Data breach

GMO Trust Login exposes information on 45,030 people at 2,492 companies

First reported · Last reported · 7 related reports

Errors in the design and configuration of GMO Trust Login's public storage exposed customer and contract information relating to 45,030 people at 2,492 companies. Customer information files had been available for external viewing and download since 2017, and records confirmed third-party downloads from 2021 onwards. The investigation found that the information included names, email addresses, employee numbers and affiliations, while passwords for the service and SSO integrations were not affected.

Key facts

Affected organisation
GMO Trust Login
Incident type
Data breach
Occurred / detected
Not confirmed
Scale of damage
Customer and contract information relating to 45,030 people at 2,492 companies
Cause / method
Storage design and configuration errors that left customer information files in a public logo repository
Location
Japan

If your data was exposed

Exposed dataNameEmail

  1. 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. The final investigation established that the exposure affected 45,030 people at 2,492 companies and confirmed records of third-party downloads.
  2. It was disclosed that customer files had been available for external download for approximately nine years and that third parties had actually obtained the files.

7 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.