Facebook Settles FTC Charges That It Deceived Consumers By Failing To Keep Privacy Promises: Facebook told users they could restrict sharing of data to limited audiences – for example with "Friends Only." In fact, selecting "Friends Only" did not prevent their information from being shared with third-party applications their friends used.
Facebook had a "Verified Apps" program & claimed it certified the security of participating apps. It didn't.
Facebook promised users that it would not share their personal information with advertisers. It did.
Facebook claimed that when users deactivated or deleted their accounts, their photos and videos would be inaccessible. But Facebook allowed access to the content, even after users had deactivated or deleted their accounts.
Facebook claimed that it complied with the U.S.- EU Safe Harbor Framework that governs data transfer between the U.S. and the European Union. It didn't.