PornCious

I read the post here (gfy thread=1111386) about negative SEO but doesn't actually say how to report or fix the problem! Anyone knows anything more?

Problem: Some hackers injected more than 2k links to different small sites which are pointing to my site with keyword 'child porn'. I have ignored it month ago but it looks like traffic has finally been dropped significantly due to this issue. I am certain this is causing the issue since no alteration had been done at the site during this period.