Yea, been seeing this a lot on Camaro the Camaro site I frequent. I am not sure how they are doing it, but it sounds like they read your key fob from their device. Guys are putting their fobs in faraday bags to prevent this. Another thing I see is guys are removing or putting locks on their OBD2 diagnostic port. I guess once they read your key, they plug into your port. Seems pretty crazy to me, although I like the idea of keeping the fob in a faraday bag when your car is sitting at the house.
Anyone know exactly what they are using? Where my car thieves at!
-Geoff