I don't condone any of her actions and if she has scammed someone then she deserves a lot of things, however I do feel that there are lines that should never be crossed regarding outing people and sharing of unnecessary personal information from either wg or punter.
If a wg posted identifying info such as a home address about a punter and told his neighbours what he does then that would be completely unacceptable to most on this forum (myself included) and this should work both ways. By all means identify her online using her working name, area, photos etc but any more than that is not necessary and risks bringing disrepute and potentially serious legal implications to ukp for what is a clear breach of the 1998 data protection act.