Just came across this and thought it can maybe help content owners:
What is DMCASender?
DMCASender is a revolutionary new way to protect your online files. With the growing number of free file sharing sites it's becoming harder and harder to protect digital downloads from piracy.
How does it work?
DMCASender has invested in technology that allows us to send DMCA notices to file hosting sites based off the URL's submitted by our users. By simply copy and pasting links into DMCASender you can automagically send customized DMCA take down requests in one click!
http://dmcasender.com/