If i look good @ the picture u made, Lykke, i see "Col -" before the logoff message.
I think someone was joking with u in normal chat and typed the message "ViagraFalls has left the Entropia Universe".
The next line is the same joke but from a avitar called "x-Col".
Normaly when u have someone on your FL u see Name - Nickname - Lastname.
This isn't show in the screenie u made.
In one word, u been fooled
No hacking, no problems.
Greetings,
Bigdeal
ps. I do that jokes from time to time in soc chat.
like "killed a creature etc etc ect"
Sometimes soc mates react on that too, just beeing funny.