I looked and all this users wiki contributions are external links to random sites.

https://fedoraproject.org/wiki/Special:Contributions/Ferryosner

They are not in any groups aside from cla_fpca and cla_fedora.

I have set them to be admin disabled for now, and added their email to this ticket.

Ferryosner: If you wish your account to be reactivated, please comment here or mail admin@fedoraproject.org to explain your wiki edits.