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How does the car "hacker" strike to resist?
In the age of the Internet, we always install a strong firewall on our personal computers to protect against external threats like viruses. However, we often overlook the fact that cars can also be targeted by hackers. This short series will guide you on how to defend your vehicle from cyberattacks.
**What Happens When a Car Is "Hacked"?**
Currently, about 20% of vehicles worldwide are connected to the Internet. As the Internet of Vehicles and cloud services become more widespread, it's expected that 80% of vehicles will be online in real time within the next decade. With more network services integrated into cars, the risk of being hacked increases significantly. If a car is illegally accessed and controlled, the consequences could be severe: passengers may be scared, property could be lost, lives could be endangered, and in extreme cases, injuries or even fatalities might occur.


**Which Cars Are Most at Risk?**
If your car is over 10 years old, you probably don’t need to worry too much. But if you recently bought a new car with a basic version that lacks even a large touchscreen, you’re likely safe. However, if your car features a large screen, allows you to stream music, browse the web, or even control the car remotely via a mobile app—like unlocking doors, opening the sunroof, or starting the engine from miles away—you should be more cautious. These modern vehicles aren’t just cars; they're smart devices on wheels, connected to the internet and vulnerable to cyber threats.








As you can see, hackers can target any device that connects to the internet—including your car. In fact, there have already been cases where vehicles were hacked. However, the good news is that many of these attacks come from ethical hackers who focus on researching car cybersecurity. Their goal is to identify vulnerabilities and develop strategies to prevent future breaches. By staying informed and taking proactive steps, you can help protect your vehicle from becoming the next target.