Hyundai AutoEver America, the in-house IT and software company for Hyundai and Kia, has disclosed a data breach. Attackers had access to its systems for approximately one week in February 2025, and though the total number of victims is unconfirmed, the breach exposed names, Social Security numbers (SSNs), and driver’s license numbers.
Business Impact
This breach exposes highly sensitive employee and potentially partner PII to identity theft and fraud. As the central IT provider for Hyundai Motor Group, this compromise raises serious concerns about potential broader access to sensitive corporate R&D, manufacturing, or vehicle data.
Why It Happened
The initial access vector is not disclosed, but attackers gained access on Feb 22 and were not detected or ejected until March 2. This dwell time allowed them to locate and exfiltrate sensitive personal information from the company’s systems.
Recommended Executive Action
This is a critical supply chain and insider threat reminder. Review access controls for all internal systems storing employee PII. Ensure that detection capabilities (EDR/NDR) are in place to quickly spot and alert on unauthorized access to sensitive data repositories.
Hashtags: #DataBreach #Hyundai #Kia #Automotive #CyberSecurity #PII #SSN #InfoSec #SupplyChainSecurity