My name is Daniel Cincilei, link manager at LinkMilk.com. Being a link development company we permanently deal with link sales.
A common story probably: One of the sales I handled turned out to be a fraud. The broker published the links, took the money and ran away. I found the owner of the websites, which confirmed that the guy I made the deal with was the one that negotiated the links to be published.
I contacted the broker in India, he pretended not to know English and absolutely refused to cooperate. Warned him about the legal consequences.
Made an investigation and found out this is one of his many affairs. From what I know he stole between 2K and 6K in the past 3 months.
LinkMilk would like to do it's best in order to protect honest people from getting into the same issue, which is why (with the help of 3 other companies) we created this list - linkmilk(dot)com/blacklist(dot)html
We have contacted the local authorities, but before any action is made, make sure you share the lists with all your partners.