Confirmé

Benefit One: survey-download bug exposed personal data on 13,460 employees to another company admin

A Jun 2025 survey-download bug showed other companies’ employee data. Reported Jul 30, 2026 by one admin. Scope: 2,322 organisations / 13,460 people. Only that one download occurred; data deleted. Disclosed Sep 30.

Dernière mise à jour: 2026-11-09

Ce contenu est affiché en English.

Présentation

13,460 people.

Chronologie

InconnuSurvenue
2026-07-30Découverte
2026-09-30Divulgation

Réponse de l’organisation

Per the notice, the organisation investigated and contained the incident, notified individuals and offered monitoring or protective resources.

Que faire ?

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

当社システムにおける個人情報漏えいに関するお知らせとお詫び株式会社ベネフィット・ワン · 2026-11-09

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