57% of users sync smartphones to rental car infotainment systems, exposing personal data.

Syncing smartphones to rental car infotainment systems poses a serious security risk, as 57% of users do so, with many forgetting to delete their data afterward. This oversight can expose personal information, including contacts, messages, and passwords, to other renters, employees, manufacturers, and cybercriminals. Experts urge rental companies like Avis and Enterprise to enhance data protection practices, rather than placing the burden solely on consumers.