It is sad that we have reached this point. Microsoft is now preventing online support ads in Bing because the high risk of fraud. I am sure other search engines will follow suit. This is sad because there are good platforms for providing sound online support. Users lose in this situation, but I think Microsoft is doing the right thing.
http://www.welivesecurity.com/2016/05/23/tech-support-scams-go-bing/