One of my colleague that does not want to be on any social network was a bit harassed by another colleague that treat him of paranoid.
So this other college start to create a Facebook account with lot's of personal information of my first colleague, name, work, photo etc... And he start to add some friends that he knows they know each other, well you see the point.
My colleague does not want to be on Facebook but does not even have the password of the account. What can he do? Is that impersonation?