Renault's UK customers are being warned to be vigilant after a company that looks after data for the carmaker was hacked.
No customer financial data, such as passwords or bank account details, had been obtained, Renault said, but other personal data had been accessed from a third-party provider.
The French-owned carmaker would not specify how many people could be affected "for ongoing security reasons" but said it did not anticipate any wider implications for the company, as none of Renault's own systems had been hacked.
It comes after rival Jaguar Land Rover and brewing giant Asahi have had production stopped by cyber-attacks on their systems.
