Mr. Chen: hacking into other people's computers without permission is like driving a stolen car and hitting someone. These are all criminal acts. But the latter is more serious because it not only encroaches on tangible property but also causes personal injury, while the former just makes trouble in the virtual world. Ms. Lin: I don't agree. For example, illegally hacking into a hospital's computer may disrupt medical data and even endanger the lives of patients. 
trespassing into a computer can also cause personal injury.
Is the criminal nature of trespassing into other people's computers as serious as driving a stolen car?