[Question] Got Imessage to work on El Capitan Installed on VMware Workstation, now security questions

Hi Forum, just some questions here. SO i installed El Capitan on VMware Workstation 12. Its perfect. I followed some guides to get iMessage to work. I generated a serial # and Board number using Chameleon, I made up a MAC address and used that to generate my ROM and used a script to generate MLB. It all works!!!! now my question is the serial number given by chameleon is leeched? or made up? does someone have this? I read that like your imessages can be intercepted or something? Can someone shed some light on this? Also i have a working mac myself Can I use that serial #?