My E90 (2011) was stolen by these means. I still have both keys sitting in my drawer. It was stolen from outside my house, no glass smashed or forced entry.
The F30's do not have these problems apparantly. Fingers crossed.
F30 330d M Sport
Black Sapphire/Black Dakota/DAB/Folding Mirrors/Sunroof/Heated Seats/HiFi Upgrade/Prof Media Pack/Vis Pack and LOVING every minute of it!!