If you get a letter through the post accusing you of Internet piracy, you must be guilty. That’s the message from most copyright trolls and infuriatingly, even some ‘neutral’ lawyers commenting on these cases. But while it might seem daunting, putting up a fight is not only the right thing to do, but can also cause claimants to back off.
Source: No Copyright Trolls, Your Evidence Isn’t Flawless – TorrentFreak