@leocg This is really useful, Thanks!

So the synced accounts got hacked, not good!
The information about what actually got hacked differs and i guess only the hackers know really.
But I had stuff like accounts and passwords in the synced account, how do I find out what informations are really stored in there, so i have some sort of chance to help my self.
Just telling me to change passwords on all my accounts on the Internet are not what i want.
How can i get a clear picture about what information are stored on the sync servers?