Confirmed

Yamagata University: faculty ages left undeleted on website documents, 2,149 entries (with duplicates)

Faculty ages that should have been removed before publishing installation-plan documents were left on the website; disclosed March 10, 2026.

Last updated: 2026-11-09

Overview

Published personal data were ages only; total 2,149 entries including duplicates (count stores 2,149). Pages were taken down for review.

Timeline

  1. Occurred
  2. Discovered
  3. Disclosed

Organization response

Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.

What you can do

Be wary of emails, SMS or calls impersonating the organisation; do not open links or attachments or enter passwords or card details. Change reused passwords on other services.

Sources

  1. 本学教員に係る個人情報漏えいについて(お詫びとお知らせ)国立大学法人山形大学 · 2026-11-09

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