Overview
No published count (blank).
Timeline
- Occurred
- Discovered
- 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
- メール配信サービス不正アクセス及び配信一時停止のお知らせ特定非営利活動法人21世紀の医療医学を考える会 · 2026-11-09