Is it possible to hide behind a hostname to purposefully effect SEO?

Reference forum questions and a couple answers posted on 10 December 2014

What are these unknown visits to my private, unlisted webpage?

One of the answers contained this phrase: "Given the fact that they are hitting your page with another host name..."

Here is my delimna. I have 2 websites, one that is about 1.5 years old and the other that is about 6 months old. The problem in the original question submitted is an item that I have seen on my sites, but in huge numbers. So much so that it has caused my SEO to be nonexistent and I can no longer be found on google period. For example from 8 Dec till today, there were 46 of these sessions from Russia on just one site, the newest one. It's almost as if someone is purposefully attempting to cause my bounce rate to be the 80 percent plus that it has become.

I don't even know how to approach this problem. The older website, I haven't cared so much about as it was a website that I was putting together. That was being built for myself and a business partner who was tragically killed (murdered in the course of a robbery.) Which by the way my business partner and very best friend was a super geek and was retired from HP and the IT industry, which he had worked in for 44 years. I never really noticed or started studying the problem through Google Analytics until a month back, which caused me to go look at my other site. I started looking and and making some comparisons. The behavior is the same and has been sustained and consistent and thus I have to believe it is somehow purposeful. Is that possible?

My good friend would have worked endless hours and would have pinned this problem down, but he's not here as the result of a several crack heads--two of which are currently in the County jail awaiting trial on Capital murder charges. Sorry, didn't mean to get off on that tangent.

I found this site because I typed in the service provider of "hosting telesystems network" in Moscow. This is just one example as I see other places in SE Asia showing the same behavior. Again, consistent and sustained. I need some help big time before I decide to build another site and run into the same issue.

Suggestions? Comments? Phone calls? E-mails? HELP!!! I didn't know if it was OK to post my e-mail address here, so I'll leave it off for the moment as it what I used to create this account.