Has anyone heard of Content Proz?

I am looking for a company to create articles & press releases for my site and I came across contentproz.net. I immediately noticed their prices is extremely low ($10 an article) so I tried doing research but I have not found any negative reviews on them. (Another Red Flag). I just want to see if anyone has dealt with or heard of Content Proz.

The only thing that I can say is… not me