"fight attempts to restrict access to sites such as the Pirate Bay". Sweden On 13 February 2017, Sweden's Patent and Market Court of Appeal decided that the broadband provider Bredbandsbolaget must block its customers from accessing file sharing site The Pirate Bay, overruling a district court ruling to the contrary from 2015. This is the first time a site was openly blocked in Sweden. The rest of the ISPs are expected to follow the same court orders. The ISP Telia was mandated to block the Pirate bay through a dynamic injunction on 12 December 2019. This means that when the rights holders find a website (IP and URL for the Pirate Bay) they can inform Telia who are legally required to block it in 2-3 weeks. Telia objected to this blocking order and attempted to appeal the injunction but lost on 29 June 2020 and must maintain the dynamic injunction for 3 years. Censorship by corporations Facebook After The Pirate Bay introduced a feature in March 2009 to easily share links to torrents on the social networking site Facebook, Wired found in May that Facebook had started blocking the links. On further inspection, they discovered that all messages containing links to The Pirate Bay in both public and in private messages, regardless of content, were being blocked. Electronic Frontier Foundation lawyers commented that Facebook might be working against the US Electronic Communications Privacy Act by intercepting user messages, but Facebook chief privacy officer Chris Kelly said that they have the right to use blocks on links where there is a "demonstrated disregard for intellectual property rights", following users' agreement on their terms of service. Links to other similar sites have not been blocked. Microsoft In March 2012, Microsoft blocked Windows Live Messenger messages containing links to The Pirate Bay. When a user sends an instant message that contains a link to The Pirate Bay, Windows Live Messenger prompts a warning and claims "Blocked as it was reported unsafe". "We block instant messages if they contain malicious or spam URLs based on intelligence algorithms, third-party sources, and/or user complaints. Pirate Bay URLs were flagged by one or more of these and were consequently blocked", Microsoft told The Register in an emailed statement. In media The Pirate Bay is featured in Steal This Film (2006), a documentary series about society and filesharing, produced by The League of Noble Peers; in the Danish