Key fob cloners, this way no break in required to access ODB

http://www.wired.com/2015/08/hackers-tiny-device-unlocks-cars-opens-garages/

So the attacks in the past for cars in order to clone a key of your own would require under the bonnet access or even footwell acces to the ODB port. So now a thief can simply pre record your rolling key and walk up open the door , get in , connect the ODB key cloner and be gone in under 2 minutes wihtout the use of any screw drivers or convential tools that might alert the surrounding public that a theft is taking place.

Broad daylight thefts of High priced cars just became as easy as taking candy from a baby.