Безопасен ли markhound.com?

This site is operated by a scammer who commits a fraud by posting a negative advertisement about the business owners on his website then demanding fifty dollars to the business owners in order to remove his negative campaign. He did the same thing to my business and posted a negative campaign. He stated that my business is Dead hence customers on the search engine will see my business as Dead and will not deal with my business. By doing so, he expects that can cash in by forcing the owner of the business to pay him fifty dollars to remove the negative advertisement. I have reported this matter to the BBB and to the Attorney General Office. This fraudulent activity has be stopped. He setup this site and hid his identify by a private domain and placed his hosting company in Montrael, while his address is a PO Box in Connecticut, and there is no indication of his name or phone number.