Facebook privacy problems are like a centipede with footwear issues. More feet grow and shoes that there aren’t enough. Recently Facebook problems have been exposed by journalists from the Wall Street Journal observing under the sheets to see what kind of mischief has been doing Facebook. This is how we learned that there are Facebook applications that they request the private data of the user and is unknowingly shares them with advertisers and application developers. Profiles and personal data extracted by companies such as Rapleaf on Facebook can be very detailed included the names of your friends, family members, residence addresses and religious beliefs. Imagine his surprise, when you discover that not only Facebook perform applications of exchange of identities of user (UID) without your approval, and that some social networks also do not inadvertently i.e. deliberately, for money in addition to everything. Worse still, the application makers sold information from the user to the corridors of data, for example as the actor Charlie Sheen, in the Perez Hilton site offer up their most intimate secrets for a considerable price. Imagine a handful of developers with access to identities applications, and these sold to other users and data brokers because the situation is not the best, but it is not the end of the world. Facebook is currently working with developers in this area for the security of the information and prevent asi profiles trade and private information in facebook applications, is this enough? When you want to join a facebook application great care with the information that this sumunistrando, since later this information could be the sale of the highest bidder!