Thats correct, if you find that your in a room one day and your password is your name and your psp's pop off freezing you, just know that you got yourself a brick. If you want to continue using MK8, just use the codes listed above to make sure that your safe (but we still wont know if anything can happen to you or not), so it would be a wise choice for you to use NitePR revK as its a opensource cheatdevice and you can be assured that arent no backdoor functions in it whatsoever.