Investigating

JAHMC: 1,051 contacts may have been viewed after Iwate branch mailbox intrusion

On Apr 17, 2026 the Iwate branch mailbox was abused to send spam. Up to 1,051 past email counterparts’ addresses, names and affiliations may have been viewed; disclosed June 4.

Last updated: 2026-11-09

Overview

1,051 records.

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. 不正アクセスによる個人情報流出の可能性に関するお詫びとご報告公益社団法人日本医業経営コンサルタント協会 · 2026-11-09

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