Drivers of Internet-connected vehicles should be alert to hackers targeting them, the Federal Bureau of Investigation warned in a public service announcement on Thursday.

“Modern motor vehicles often include new connected vehicle technologies that aim to provide benefits such as added safety features, improved fuel economy, and greater overall convenience,” the FBI said. “Aftermarket devices are also providing consumers with new features to monitor the status of their vehicles. However, with this increased connectivity, it is important that consumers and manufacturers maintain awareness of potential cybersecurity threats.”