This issue involves important issues of automobile safety. Hyundai does have such a risk possibility: With the increasing intelligence and networking of automobiles, in-vehicle information systems (such as infotainment systems, ECUs, etc.) may theoretically be attacked by malicious software if there are security vulnerabilities. Researchers have demonstrated the possibility of remotely accessing automotive systems and manipulating certain functions in a controlled environment. But need to understand: 1. Automakers have adopted multiple layers of security measures to prevent such attacks. 2. Critical driving systems usually have additional isolation protection 3. The automotive industry continues to strengthen network security standards This concern has promoted the development of automotive network security research, and manufacturers continue to release security updates to fix possible vulnerabilities. If you have specific concerns about car safety, it is recommended to pay attention to safety notifications from official channels and update vehicle software in a timely manner.