Confirmed

Tengai Foundation: 1,834 Morita Akio Juku registrants leaked via Meruhaikun

After Meruhaikun intrusion, Tengai disclosed June 23, 2026; final report confirmed 1,834 registrants’ email/name etc. Vendor root to be linked later.

Last updated: 2026-11-09

Overview

1,834 people.

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. 【重要】個人情報流出の可能性に関するお詫びとお知らせ一般財団法人天涯文化財団 · 2026-11-09
  2. 【確報】個人情報流出に関する最終報告一般財団法人天涯文化財団 · 2026-11-09

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