Posted: 29 Jun 2015 07:13 AM PDT
Five years ago, discovering the physical location of almost any ‘pirate’ site was achievable in a matter of seconds using widely available online tools. All one needed was an IP address and a simple lookup.
As sites became more aware of the need for security, cloaking efforts became more commonplace. Smaller sites, private trackers in particular, began using tunnels and proxies to hide their true locations, hampering anti-piracy efforts in the process. Later these kinds of techniques were used on even the largest sites, The Pirate Bay for example.
In the meantime the services of a rising company called Cloudflare had begun to pique the interest of security-minded site owners. Designed to optimize the performance of sites while blocking various kinds of abuse, Cloudflare-enabled sites get to exchange their regular IP address for one operated by Cloudflare, a neat side-effect for a site wishing to remain in the shadows.
Surprisingly, however, belief persists in some quarters that Cloudflare is an impenetrable shield that allows ‘pirate’ sites to operate completely unhindered. In fact, nothing could be further from the truth.
In recent days a perfect example appeared in the shape of Sparvar (Sparrows), a Swedish torrent site that has been regularly hounded by anti-piracy outfit Rights Alliance. Sometime after moving to Canada in 2014, Sparvar began using the services of Cloudflare, which effectively cloaked the site’s true location from the world. Well, that was the theory.
According to an announcement from the site, Rights Alliance lawyer Henrik Pontén recently approached Cloudflare in an effort to uncover Sparvar’s email address and the true location of its servers. The discussions between Rights Alliance and Cloudflare were seen by Sparvar, which set alarm bells ringing.
“After seeing the conversations between Rights Alliance and server providers / CloudFlare we urge staff of other Swedish trackers to consider whether the risk they’re taking is really worth it,” site staff said.
“All that is required is an email to CloudFlare and then [anti-piracy companies] will have your IP address.”
As a result of this reveal, Sparvar is now offline. No site or user data has been compromised but it appears that the site felt it best to close down, at least for now.
One clause in which Cloudflare reserves the right to investigate not only sites but also their operators, it’s made crystal clear what information may be given up to third parties.
“You acknowledge that CloudFlare may, at its own discretion, reveal the information about your web server to alleged copyright holders or other complainants who have filed complaints with us,” the company writes.
The situation is further underlined when Cloudflare receives DMCA notices from copyright holders and forwards an alert to a site using its services.
“We have provided the name of your hosting provider to the reporter. Additionally, we have forwarded this complaint to your hosting provider as well,” the site’s abuse team regular advises.
While Cloudflare itself tends not to take direct action against sites it receives complaints about, problems can mount if a copyright holder is persistent enough. Just recently Cloudflare was ordered by a U.S. court to discontinue services to a Grooveshark replacement. That site is yet to reappear.
Finally, Sparvar staff have some parting advice for other site operators hoping to use Cloudflare services without being uncovered.
“We hope that you do not have your servers directly behind CloudFlare which means a big security risk. We hope and believe that you are also running some kind of reverse proxy,” the site concludes.
At the time of publication, Henrik Pontén of Rights Alliance had not responded to our requests for comment.