When Justin Bieber appeared onstage at a Las Vegas nightclub last week for a surprise performance alongside a popular DJ, the ...

A 'fake' Justin Bieber tricked an entire club, including the DJ, into believing that he was the real deal. It's a mean feat that caught everyone off-guard, including the club itself, as the pretender ...

Use precise geolocation data. Actively scan device characteristics for identification. Store and/or access information on a ...