Confirmé

Nihon Shisan Soken: customer personal data published on leak site after ransomware

Ransomware disclosed May 14, 2026; a later report confirmed credential theft, exfiltration and leak-site publication as of Aug 26, 2026.

Dernière mise à jour: 2026-11-09

Ce contenu est affiché en English.

Présentation

No published count (count blank). Name, DOB and address among fields.

Chronologie

InconnuSurvenue
InconnuDécouverte
2026-05-14Divulgation

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

セキュリティインシデントの発生に関するご報告（第4報）株式会社日本資産総研 · 2026-11-09
セキュリティインシデントの発生に関するご報告株式会社日本資産総研 · 2026-11-09

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