Hackers: The Hidden Threat to Your Connected Car

A few years ago, cars used to be very simple with very little electronics. However, as the automotive market has evolved and customer preferences have changed, everyone now wants a car with many features. Because of this, cars have now become sophisticated computers on wheels. We call such cars connected cars as they offer internet, enhanced safety features, and integration with digital platforms. However, with these advancements, there also comes a darker side, which is cybersecurity threats. Hackers can turn your flashy connected car into something that you might not be able to control.

What is a Connected Car?

For those who may not be aware, a connected car is a vehicle that comes equipped with internet connectivity and advanced sensors. This helps the car to become connected to the owner via a smartphone application. These connected cars can download software updates, access real-time traffic data, and also provide remote control features via mobile apps, and much more.

While these features are designed to enhance the driving experience, they can also open new doors for cybercriminals. If you are one of those individuals that own such a connected car, then this is the right place for you. Read till the end.

The Dark Side of Connectivity

All connected cars, just like other internet-enabled devices, are susceptible to hacking. There are numerous capable cybercriminals that can exploit vulnerabilities in your car’s software to gain unauthorized access. They can even potentially take control of the vehicle’s systems. Following are some of the major risks that a connected car can face.

Remote Hijacking

One of the most common things that can happen with your connected car is that hackers can gain remote control of a car’s critical functions. They can control your car’s steering, braking, and acceleration. If this happens, it can most definitely lead to dangerous situations. It can even potentially cause accidents or allow the hacker to take the car hostage.

Data Theft

In today’s world, money has become a secondary thing. The most important thing today has become data. If your connected car that collects vast amounts of data gets hacked, you can get into trouble.

Connected cars can gather data including travel patterns, personal preferences, and even conversations. Hence, cybercriminals can steal this data, which can lead to privacy invasions and potential identity theft.

System Intrusions

Another thing that hackers can do is breach non-critical systems. They can first take control of your infotainment system and then use this as a gateway to more sensitive areas of the vehicle’s network.

Automotive Industry’s Response

If you are an owner of such a connected car, you may get a little scared with this revelation. However, it has to be noted that major automakers and governments are also becoming increasingly aware of the cybersecurity risks. Hence, they are taking steps to mitigate them.

To curb the risks of car hackers taking over connected cars, new regulations require automakers to implement extremely high cybersecurity measures from the design stage. This proactive measure aims to prevent vulnerabilities rather than patch them after an attack.

In addition, major automakers across the globe are now incorporating advanced security features into their vehicles from the ground up. This is to ensure that cybersecurity is a fundamental aspect of the car’s architecture. Tesla autopilot helps man who suffered heart attack.

How can you protect your connected car?

While major automakers are improving security, the owner of such connected cars can also take some measures to avoid their vehicle getting hacked by cybercriminals.

Keep Software Updated

The first thing for your car’s safety is to regularly update your car’s software. This is to protect against the latest vulnerabilities. Just as you update your smartphone, ensure your car’s software is also current.

Use Strong Passwords

Make sure to secure your car’s mobile apps and connected features with strong, unique passwords. Avoid default or easily guessable passwords.

Disconnect When Necessary

Consider having a way to quickly disconnect your car from the internet if you suspect a security breach.

The Future of Connected Car Security

It has to be understood that as vehicles become smarter, the methods used by hackers will also evolve. Future threats could include manipulating GPS data, spying on occupants through car sensors, and disrupting in-car entertainment systems. This is why staying informed about these risks and taking proactive measures is what you can do to keep yourself safe on the road.