Confirmed

Komatsushima City: farmland data for 1,906 farmers mis-emailed to one farm corporation

On June 16, 2026 staff emailed a citywide farmland-management file (filterable to all farmers) to one farm corporation instead of that corporation’s subset; noticed June 19, disclosed June 25. Deletion confirmed; no misuse found.

Last updated: 2026-11-09

Overview

1,906 farmer rows (15,372 parcels described only).

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. 経営所得安定対策関係データの誤送信による個人情報漏えいについて小松島市 · 2026-11-09

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