Confirmé

NEC: subcontractor cyber-attack caused customer system outages and leak of files including personal data

NEC announced on October 20 that a development/maintenance subcontractor was attacked in late September, stolen credentials were abused, customer environments were accessed and files in a shared cloud storage—including personal data—leaked.

Dernière mise à jour: 2026-11-09

Ce contenu est affiché en English.

Présentation

Personal-data details and counts will be reported to customers when known (count blank). Encrypted files also stopped customer systems. NEC says it is tightening subcontractor controls.

Chronologie

InconnuSurvenue
InconnuDécouverte
2026-10-20Divulgation

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

委託先への不正アクセスに起因するお客さまのシステム障害、情報漏えいに関するお詫び日本電気株式会社 · 2026-11-09

NEC: subcontractor cyber-attack caused customer system outages and leak of files including personal data

Présentation

Chronologie

Réponse de l’organisation

Que faire ?

Sources

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