I’ve deleted my previous post on this as the majority is irrelevant to the actual incident. He posted on twitter that his cyworld had been hacked and that he had to make a new one.
He is using the same URL for it http://www.cyworld.com/tkddneh
Update #2: Sangwoo’s new account was hacked and deleted
Update #3: Sangwoo made a new account with a slightly different url, he hasn’t broadcasted this publicly yet, possibly for the sake to prevent it happening again. Some people weren’t sure if it was really his or not but the way he writes makes it obvious that it is his.
This time his url is http://cyworld.com/tkddneh7