Stellantis, the Maker of Citroën, FIAT, Jeep, and Other Cars, Confirms Data Breach

Automotive giant Stellantis, the parent company of major brands including Citroën, FIAT, Jeep, Chrysler, and Peugeot, has confirmed a data breach affecting its customers in North America.

The company announced on Sunday that it detected unauthorized access to the platform of a third-party service provider that supports its customer service operations. Stellantis has not disclosed the number of customers affected by the incident.

Stellantis has stated that the investigation is ongoing, but assured that the exposed information was limited to basic contact details. The compromised data includes customer names, addresses, phone numbers, and email addresses.

The company emphasized that no financial details or other sensitive personal data were exposed in the breach.

Upon discovering the incident, Stellantis immediately activated its incident response protocols to contain the issue and launched an investigation. “Upon discovery, we immediately activated our incident response protocols … and are directly informing affected customers,” the company said in a statement to Reuters.

Stellantis has also notified federal authorities and is urging customers to remain vigilant against potential phishing attempts that may result from the exposed contact information.

The company specifically advised customers to avoid clicking suspicious links or sharing personal information in response to unexpected communications.

Trend in the Automotive Sector

The breach at Stellantis is not an isolated event but highlights a growing trend of cyberattacks targeting the automotive industry.

As automakers increasingly rely on complex digital ecosystems and third-party vendors for everything from cloud services to customer support, their vulnerability to supply chain attacks has grown. Experts note that every vendor with access to customer data represents a potential entry point for malicious actors.

This incident follows a recent spate of cyberattacks on other car manufacturers. Earlier in September, British luxury carmaker Jaguar Land Rover reported that its retail and production activities were “severely disrupted” by a cybersecurity incident, forcing its UK factories to halt operations until September 24.

Similarly, companies like Toyota and Honda have faced their own security issues through suppliers, underscoring that supply chain vulnerabilities are a threat to the entire industry.

The surge in cyberattacks, which rose by 50% in early 2025, continues to erode consumer trust, a critical asset for automakers in an increasingly connected and competitive market.

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