Google Proxy Hacking: How A Third Party Can Remove Your Site From Google SERPs

I ran into a surprising article today that was written by Dan on www.seofaststart.com. I also spotted the same contents on searchengineland.com. If you ever wondered why your site suddenly invisible on Google, you might want to read the article.

"In June of 2006, while working to resolve some indexing issues for a client, I discovered a bug in Google's algorithm that allowed 3rd parties to literally hack a web page out of Google's index and search results. I notified a contact at Google soon after, once I managed to confirm that what we thought we were seeing was really happening."

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