It is hard to avoid the word Facebook in the news recently. At the company’s F8 conference two weeks ago, the network announced big changes to the user experience: the new Timeline profile, partnerships with music streaming sites like Spotify and the “open graph” concept. All of these alterations will, of course, have large implications on user privacy and security on the social networking site. However, we found it hard to focus on these changes, when just a few days after the conference, an Austrialian hacker revealed a huge security issue: Facebook was enabling cookies that continued to track its users even after they had logged out of the site.