Modern cars are more than just machines for driving - they are equipped with a plethora of smart features designed to enhance user experience. However, this technological evolution has also opened doors to new vulnerabilities. In this article, we will unravel the various types of hacking that modern vehicles are susceptible to.


  • Key Fob Hacking A common yet often overlooked threat is key fob hacking. Cybercriminals can intercept signals from your car’s key fob using sophisticated devices, granting them unauthorized access to your vehicle. To safeguard against this, it is recommended to park your car in a garage or a secure location, use a steering wheel lock, and invest in a signal-blocking pouch for your key fob.
  • OBD-II Hacking On-Board Diagnostics (OBD-II) ports have become a gateway for hackers. These ports allow hackers to connect directly to the car’s computer system, enabling them to manipulate various vehicle functions. To prevent OBD-II hacking, it is recommended to install an OBD-II port lock, which can be purchased online or at an auto parts store.
  • Third-Party Apps Oversight The integration of third-party apps enhances functionality but also poses significant security risks. Hackers can exploit vulnerabilities within these apps to gain control over vehicle systems and personal data. To safeguard against this, it is recommended to only download apps from trusted sources, keep your apps updated, and limit the number of apps you use.
  • Vehicle-to-Infrastructure (V2I) and Vehicle-to-Vehicle (V2V) Communication Exploits Modern cars communicate with each other and infrastructure like traffic lights and signs. Hackers can infiltrate these communications, leading to misinformation and potential accidents. To prevent V2I and V2V communication exploits, it is recommended to keep your car’s software updated, avoid connecting to unsecured Wi-Fi networks, and limit the use of public charging stations.
  • Malware and Exploit Attacks Cars’ computer systems are not immune to malware attacks. Hackers can install malicious software that affects performance or gives them control over the vehicle. To prevent malware and exploit attacks, it is recommended to keep your car’s software updated, avoid connecting to unsecured Wi-Fi networks, and limit the use of public charging stations.
  • Spam and Advertising Annoying yet harmful - spam messages and ads can be sent directly to your car’s infotainment system, affecting performance and user experience. To prevent spam and advertising, it is recommended to limit the use of public Wi-Fi networks, avoid clicking on suspicious links, and keep your car’s software updated.


Understanding these threats is the first step towards safeguarding your modern vehicle against potential hacks. Equip yourself with knowledge, stay updated on the latest security protocols, invest in robust security solutions, and always be vigilant of unusual activities related to your car’s operations.