Pirates are using Facebook's Watch Party group video-streaming feature to host movie marathons and TV watch parties, sometimes for thousands of viewers (Rob Price/Business Insider)

Rob Price / Business Insider:
Pirates are using Facebook's Watch Party group video-streaming feature to host movie marathons and TV watch parties, sometimes for thousands of viewers  —  - Facebook's new group-video-watching feature, Watch Party, is proving wildly popular with pirates.  It's designed to let Facebook users watch …