(adsbygoogle = window.adsbygoogle || []).push({}); How are people getting modded accounts on the PS4?

Do they do something on a account on a jailbroken PS3 and possibly transfer it over?

Just don't know how it's possible.

There are duplication services here. There is a glitch where if they have one high level account, or more, they can duplicate it over onto another account. It can be done on the PS4.