Account hacked

[saidlaka]

So, my account got hacked about 10 hours ago and there's no livesupport on weekends it seems, so I'll have to wait till monday before I can call the support. Is there any way to lock down this account before that? I still managed to login on my psn account since it's linked to this origin account. The hacker changed the e-mail, password and security questions and added the phone secrurity thing to it too so I'm unable to do anything.