Last updated 1 month ago
Nissan, a multinational automotive manufacturer, disclosed a third-party data breach impacting over 20,000 customers. The breach occurred through a compromise at Red Hat, a technology infrastructure provider, resulting in unauthorized access to Nissan customer data. The incident was publicly disclosed in February 2026, though the internal discovery timeline remains unspecified.
The attack chain involved a supply chain compromise targeting Red Hat's systems, which subsequently exposed Nissan customer information stored or processed through those services. The confirmed data types include personal information of affected customers, though the specific elements within that category were not detailed in the disclosure. No specific threat actor attribution or exploitation techniques were identified in the public announcement.
Nissan has notified affected customers and regulatory authorities about the breach. The company is working with Red Hat to investigate the incident and implement additional security measures to prevent similar supply chain compromises in the future.
Third-party data breach via Red Hat
This breach demonstrates critical third-party risk management failures in the automotive sector, where reliance on technology providers like Red Hat created a single point of failure. The incident highlights the need for automotive companies to implement stricter vendor security assessments, continuous monitoring of third-party access to customer data, and contractual requirements for breach notification timelines. Organizations must assume their vendors' security postures directly impact their own data protection obligations.
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