Hi SEO 4 Attorneys, it could be any thing is this for your site for a clients site.It could be an attempt at negative SEO from a competitor? The thing is people may try to push 100's of spammy links to a site in hopes to knock it down. In the end of the day my best advice is to monitor your link profile on a weekly basis. Try to remove negative links where possible if you cant remove them then opt for the disavow tool as a last resort. 

I’ve always been a believer that hard work gets the best results, and in practice it always ends up being true. On the web it’s no different. If you want more organic traffic, you have to work for it. That means giving your best effort every time, going after opportunities your competitors have missed, being consistent, guest blogging strategically, and staying on Google’s good side.
To do this, I often align the launch of my content with a couple of guest posts on relevant websites to drive a load of relevant traffic to it, as well as some relevant links. This has a knock-on effect toward the organic amplification of the content and means that you at least have something to show for the content (in terms of ROI) if it doesn't do as well as you expect organically.
Page and Brin founded Google in 1998.[22] Google attracted a loyal following among the growing number of Internet users, who liked its simple design.[23] Off-page factors (such as PageRank and hyperlink analysis) were considered as well as on-page factors (such as keyword frequency, meta tags, headings, links and site structure) to enable Google to avoid the kind of manipulation seen in search engines that only considered on-page factors for their rankings. Although PageRank was more difficult to game, webmasters had already developed link building tools and schemes to influence the Inktomi search engine, and these methods proved similarly applicable to gaming PageRank. Many sites focused on exchanging, buying, and selling links, often on a massive scale. Some of these schemes, or link farms, involved the creation of thousands of sites for the sole purpose of link spamming.[24]
Internet marketing isn’t like having the confused shopper experience, where you’re holding an organic and non-organic apple in your hand, wondering which one is truly better. A combined strategy of using organic search with paid search is a powerful one-two punch strategy that increases traffic, generates leads, and converts window shoppers into loyal, repeat customers.
Most businesses are aware that the search engines can drive massive traffic to their web properties. Not just any traffic, but traffic that actually converts into leads and sales. Even though there are other ways to gain online exposure, Google still leads the pack when it comes to helping you get the best bang for your marketing buck. This is mainly due to its huge user base and market share.
I'm having a problem that I suspect many marketers share. Quite simply … SEO or just buy the traffic. I noticed that you switched to SEO because you like the passive income component. But when I consider ALL the work and ongoing moving parts to SEO .. visions of the hamster on a treadmill appear in place of couch potato cash. Have you noticed that there is always something new to do … now it's Google+ ect. and "more to do" is surly on it's way. It's reached the point where it's mind numbing.
In 2014, Cisco stated that video made 64% of all internet traffic. In 2015, Searchmetrics was releasing a white paper quoting that 55% of all keyword searches in the U.S. return at least one video blended into Google’s web search results and that 8 out 10 of those videos belonged to YouTube. And in 2016, Cisco was also sharing that online videos will account for more than 80% of all consumer internet traffic by 2020.

At our agency, we work with sites of varying sizes, from very large to quite small, and recently, we have noticed a trend at the enterprise level. These sites aren’t relying as much on Google for traffic any more. Not only are they not relying on Google traffic, but also, the sites are getting less than 10 percent (or slightly more) of their organic traffic from the search giant.
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