Confirmed

CMIC HCI: intrusion into RA Connect public-area files leaked patient and physician data

The RA Connect system (Kevzara patient support for Asahi Kasei Therapeutics) was intruded on June 15, 2026; acquisition from web-public files confirmed July 11; disclosed July 24.

Last updated: 2026-11-09

Overview

Subsets: 30 patients (detailed), 216 patients (email only), 1,535 physicians, 113+46 sponsor staff — not summed (count blank).

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. 関節リウマチ患者様サポートプログラム「RAコネクト」における個人情報漏えいに関するお詫びとご報告シミックヘルスケア・インスティテュート株式会社 · 2026-11-09

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