We were at school together <a href=" http://erameds.com/omnicef/ ">order omnicef</a> As the Washington Post pointed out in its slideshow, harvesting PREF in conjunction with other data can "[allow] the agencies to single out an individual's communications among the sea of Internet data in order to send out software that can hack that person's computer." In other words, it's not the cookie by itself that's the issue, but how it, in conjunction with other data and techniques, can be used as part of an attack.