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KEYUCA security incident history

Hacking, data breaches and other security incidents involving KEYUCA, with related coverage.

Incidents: 1 · Most recent
  • Data breachKEYUCA

    KEYUCA investigates October vendor breach; up to 77,105 records potentially exposed

    77.1KImpact: Up to 77,105 customer information records affected, including potentially exposed records

    KEYUCA announced on November 11 that a follow-up investigation into a breach of vendor Nanotech’s server, identified on October 21, 2026, had confirmed a leak of customer information. The attacker exploited a web application vulnerability to install malware and obtain information. Up to 77,105 records are affected, including potentially exposed records, containing names, phone numbers and order information, as well as addresses and gender for some customers.

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