"WP Control Copy - Protect Content & Serve Copy!
WP Control Copy (or WPCC) is a content protection and
copyright control suite, it can protect your content
from copying it, or allow a limited copy with added text
(such as copyright notice).
Control Copy gives you the power to limit the visitors
abilities to copy content (text, image, video or audio
(html5)) from your site. Moreover, it gives you the
ability to take control over the text copy action of
visitors to your site (ctrl-c/cmd-c/right-click-copy)...!"