Mazda Motor Corporation

Summary

Mazda Motor Corporation disclosed a data breach involving unauthorized access to its warehouse parts management system after attackers exploited security vulnerabilities in the application. The incident exposed personal data of employees and business partners, including user IDs, names, email addresses, company names and business partner IDs, affecting 692 records while customer information remained unaffected. The company reported the breach to authorities, applied security patches, revised access policies and monitoring, and restricted internet access to the compromised system. No secondary harm has been confirmed, though the exposed data could be misused for phishing or spam. The company stated the breach is unrelated to a prior Oracle E‑Business Suite hacking campaign and noted that no contact from the attackers has been confirmed.

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TTPs

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Description

Mazda Motor Corporation disclosed a data breach affecting the personal information of employees and business partners after discovering unauthorized access in mid‑December. The breach involved the management system used for warehouse operations related to parts procured from Thailand. The compromised data included company‑issued user IDs, names, email addresses, company names, and business partner IDs. A total of 692 records were exposed, belonging to Mazda employees, group company employees, and business partners. Mazda stated that no customer information was stored in the affected system, so no customer data was compromised.

The company said the attackers gained entry by exploiting security defects in the application, although Mazda did not name the software or specify the vulnerabilities. Mazda reported the incident to the relevant authorities, applied security patches, revised access policies and access monitoring, and restricted internet access to the system. The firm noted that, as of the disclosure, no secondary harm had been confirmed from the breach. Mazda warned that the exposed personal information could potentially be misused in the future for phishing scams or spam emails, urging recipients to exercise caution with suspicious communications.

In November Mazda had confirmed it was targeted in the Oracle E‑Business Suite hacking campaign but said at that time it found no evidence of data leakage. A Mazda spokesperson told SecurityWeek that the newly disclosed breach is not related to the Oracle E‑BS incident and declined to provide details about the compromised management system. The spokesperson also said that no specific threat actor has been attributed to the attack and that no contact from the attackers has been confirmed, citing the ongoing investigation.

Sources

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