You'd be surprised. Users new to wifi commonly use WEP, or merely leave their networks unsecure. Wireless is becoming more prevalent in homes in America now that smartphones and wifi capable gaming devices have hit the scene.
How can this app crack a WEP key? I'd heard you'd need a sophisticated tool to do that...
Chris McFann, aka Chris Streetz
Tech Guru, Music Producer, Pit Bull Advocate, and Symbian Freak