Confirmed

Nagoya City: NPO officer/member addresses readable via flawed portal redaction

On May 3, 2026 Nagoya found redacted addresses on Cabinet Office NPO-portal filings readable with certain operations; first notice May 7, final May 21.

Last updated: 2026-11-09

Overview

Final report lists 6,480 officers and 9,815 members (may overlap); count left blank; 866 corporations.

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. 特定非営利活動促進法の閲覧事務における個人情報の漏えいについて名古屋市 · 2026-11-09
  2. 特定非営利活動促進法の閲覧事務における個人情報の漏えいについて(最終報)名古屋市 · 2026-11-09

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