L is it true to monitor the other party's mobile phone software? one

It's true. Some software that monitors the other party's mobile phone is real and effective, and can remotely monitor the other party's calls, text messages, social media and other information without being discovered by the other party. These softwares usually need to be installed on the other party's mobile phone, and they need to get some permissions, such as reading the address book, calling the microphone, using the camera and so on. It is illegal to monitor other people's communication information without the consent of the other party, and it will also violate privacy. Using such software may lead to legal risks and civil claims.