Please calm down.
We're not going to discuss specific users' account issues in public but joecooldoo's issue is understood and being worked on.
I don't know what the issue is with links in user profiles, but I wouldn't be surprised if one of the staff did that on purpose because of all this spam we've seen recently.
Another recent issue, shared project links opening in edit mode instead of presentation mode, is a 6.9.1 misfeature that will be fixed.
PS You should also look up what a hacker is.