My friend has just looked on Find My Mac and he can remotely format and track the whereabouts of the Macbook Pro of a guy called “Jason”. He’s never sold or had

My friend has just looked on Find My Mac and he can remotely format and track the whereabouts of the Macbook Pro of a guy called “Jason”. He’s never sold or had this MacBook model on his account. The people in the Apple store provided no fixes but suggested formatting the machine which I guess would be illegal in most places. It makes me worry that I could be Jason and someone could remotely format my computer… it’s scary that something like this is possible.