This Piece Of $30-Electronics Can Unlock Your Keyless Entry Car At the recently concluded Def Con, security researcher Samy Kamkar revealed the RollJam. The device, which was built using only about $32 dollars worth of components, can defeat keyless entry systems of cars and garages. by Aaron Mamiit
Tech This 3D-Printed Contraption Can Crack Open Combination Lock Within Seconds (And It's Cheap To Build) by Christian de Looper