https://www.bleepingcomputer.com/news/technology/facebook-acknowledges-it-shared-user-data-with-61-companies/ > In a 747-page document provided to the US House of Representatives' Energy and Commerce Committee on Friday, Facebook admitted that it granted special access to users' data to 61 tech companies. > According to the document, these 61 companies received a "one-time" extension so they could update their apps in order to comply with a Terms of Service change the company applied in May 2015.