Ok guys something came into my mind for tracking HP.
One of the payment methods they used for selling their HR was Webmoney (wmz)
webmoney is a russian online wallet (like paypal) which needs different levels of identity verification.
If anybody can find their WMID (has purchased using wmz) we can find some information about them, or at least maybe we can contact Webmoney company to freeze their account.
5++
But i dont know much about Webmoney..
We only need to find somebody who has made a purchase using webmoney. It is a common ewallet in russian countries. I am sure the least thing we can have is a phone number because they need to make sms verification for activating their account and making transactions. For removing their account limits they have to provide documents.
We need their WMID or Purse number.