political fire. hillary vaughn with the latest. >> facebook is admitting they have a massive data problem on their hands. it's not just the 87 million accounts they think were accessed through this cambridge analytical scandal. now the companies sing almost every facebook user has either public information information inappropriately accessed through future that allows people to find your public information. that is leaving every user vulnerable to identity theft and hacking. >> we looked into this and understood it more over the last few days as part of the audit of our overall system. if you have someone's phone number, you can put that in and you can get a link to their profile which pulls out public information. i certainly think that it's reasonable to expect that if you have best setting turned on, that it some point in the last several years, someone has probably accessed your public information. >> facebook says this feature has been disabled because they