Google looks like this time dealing seriously with those who provide Pirated content. As per a news, Google is making major changes to search algorithm to push back sites which has pirated media content, while those who genuinely provides such stuff will be on the topper part. The common example is audio mp3 files which are quiet easily distributed by many website for free.
These are legal copies of those who produce and without their consent it is widely published and distributed. As one of the major source of information, Google is taking initiative to deal piracy more firmly.