I was in your shoes exactly 3 years ago. Then I made another friendster account and that got hacked too. Then my old accounts sent threatening messages to my gf pa. The my multiply got hacked too.

I'm not pointing any fingers but this was right after a bad breakup.

Here's what I did. I forgot all about it. Not having friendster simplified my life, I didnt lose anything and the people who matter the most to me or who know me best know its not me. The old acquaintances and high school buddies, I can always get in touch with them personally if I wanted. Forget about it. Walk away.