Maybe 4S stores have not done enough to protect customer information. Just like your own WeChat account password, if you tell others, others will know. If you don't tell others, you won't know.

But unlike WeChat, if someone wants to log in, they will need a mobile phone verification code and the like, and the same account can only log in on one mobile phone; The GPS platform is not the only login. An account can have multiple people logging in to different devices at the same time, as long as there is an account password. Just like the JetGPS I use now, the platform is Bolian, and my family can check where our car is on their mobile phones. .

But you don't have to worry. Sign a contract with the 4S shop and ask for confidentiality. This is your private information, and it won't be leaked easily.