There are such risks and possibilities, but this is a serious illegal and unethical behavior. Under the attack of some malware, the attacker can remotely control the target computer through technical means, including turning on the camera for monitoring. For example, some Trojan viruses, once successfully invading the computer system, may gain control of the camera and steal private images without the user's knowledge. However, this behavior is strictly prohibited. All countries have relevant laws to protect the privacy and information security of citizens, prohibiting unauthorized device access and monitoring. At the same time, legitimate operating system and software manufacturers are also constantly strengthening security protection mechanisms to reduce the possibility of such attacks.