So, the rakghouls are back, are are accompanied by an event, as usual. Below is a link to a guide for the current event. I started the quest link last night but didn't get very far into it. Those on the Ebon Hawk server are always welcome to accompany me on my travels.
http://dulfy.net/2014/01/21/swtor-thorn-rakghoul-resurgence-event-guide/