As the Web becomes more crowded, people are finding new ways to peg down competitors. Negative SEO, a destructive weapon that aims for search rankings, is gaining new ground. Negative SEO metes out its damage through intrusion, duplicate content, and link spamming. If you want to meet Negative SEO’s unsparing attacks with unsparing vigilance, start reading Pierre Zarokian’s (CEO of Submit Express) recent article on the topic. It was published at www.sitepoint.com and you can read the full article by following the link below:
http://www.sitepoint.com/can-negative-seo-really-get-your-site-penalized/