Confirmed

Innovation: leaked GitHub credentials from a dev config exposed data on 62,689 customers

GitHub credentials in a development config were obtained and used to access repositories. Customer data stored during analysis/development was exfiltrated. Confirmed-notice count corrected to 62,689 people.

Last updated: 2026-11-09

Overview

62,689 people (sub-counts: 62,631 names, 62,689 emails, 506 phones).

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. 『GitHub』への不正アクセス発生に関するお知らせとお詫び株式会社イノベーション · 2026-11-09
  2. GitHubへの不正アクセスに関するお知らせ(確定報)株式会社イノベーション · 2026-11-09
  3. GitHubへの不正アクセスに関する詳細調査の完了および対象者へのご案内について株式会社イノベーション · 2026-11-09

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