Uber's New Tool Lets Its Staff Know *Less* About You Ifeadi C. 07:12 WIRED, Zero Tech Blog The controversial ride-sharing service is making a push for "differential privacy," a method that masks users' individual data. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsObama Failed to Punish Russian Hacking, and Other Security News This WeekWatch SpaceX Launch Its Second Rocket in 48 Hours'Prisoners of Gravity': Hey, TV Sci-Fi Can Have Ideas After AllSpace Photos of the Week: Galaxy Is a Big, Dusty Star MachineHonda's Self-Driving Approach Starts With the Acura NSX SupercarTwo Conjectures Collide, Endangering the Naked Singularity