Here you posted a message implying you control the Twitter account @kevinguillem. It's possible the hacker got that account too so it's probable not enough to recover the account but if you prove you control that account (and due to the change in activity of that account since its password was changed on the 15th of August) then I'll leave a negative feedback on Skatebird, at least until more information is provided. You can just tweet something like "This is Sk8tebird at bitcointalk" or similar; or DM my account @ecuamobi if you prefer, I'm temporarily following you.

A negative feedback can at least make the hacked account useless and force/encourage the hacker to give it back, as it has happened before.

Edit: Done