Another reason why SEO for popular keywords can be treacherous. With Google continuing to shrink real estate on the 1st page, some marketers in the industry are shifting to doing “negative SEO”. In other words, attacking their client’s competitors, to benefit their client. Negative SEO is a real thing and this article details 7 of the more common attacks.
Original Article:
http://www.receptional.com/blog/7-common-negative-seo-attacks-protect