Hyundai AutoEver America Data Breach Exposes 2.7 Million Customers’ Personal Information

Hyundai AutoEver America, the technology division that supports Hyundai and Kia vehicles, has reported a major cyberattack that compromised the personal data of up to 2.7 million customers.

According to the company, hackers gained access to its systems on February 22, 2025, and remained undetected for nine days before security alerts revealed the intrusion on March 1.

The attackers reportedly stole highly sensitive information, including full Social Security numbers, driver’s license photos, names, and government ID details. Cybersecurity experts warn that such data could be used for identity theft, credit fraud, and tax scams in the years ahead.

Experts have classified the breach as “critical” due to both the volume and sensitivity of the stolen data, as well as the time the intruders spent inside Hyundai’s network. The incident also raises concerns about vulnerabilities in third-party automotive software systems that manage connected-car and financing data.

Hyundai AutoEver has started notifying affected customers and is offering free credit monitoring through an external service. Several class-action lawsuits have already been filed, questioning whether the company had adequate security measures in place.

Cybersecurity professionals are advising affected individuals to freeze their credit reports, monitor financial accounts closely, and watch for phishing emails that could attempt to exploit stolen information.

This incident adds to a growing list of cyberattacks targeting the automotive technology sector, highlighting the urgent need for stronger encryption, real-time threat detection, and stricter data protection policies. For millions of Hyundai and Kia owners, the breach underscores how digital convenience can come with serious security risks.