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I was looking at my Open Site Explorer, and I noticed that now we have link anchor text in terrible words (porn videos, free streaming porn movies, big black c*ck) I believe this is an ex employee who we caught doing black hat seo and now they are retaliating. Has anyone had this happen to them? I need to know how to remove these links and make it stop. We have had a slight decline in our ranking as well, and wasn't sure if it could be the result of all this spamming. Any help would be appreciated. Thank you!