I don't see where there's much you can do to protect your CC when you use the actual card with all the skimmers, scanners, and pen and paper around. This is where you have to trust your CC company to keep a sharp eye out.
I've had my actual CC card number stolen twice. Once at a convenient store's gas pump and once at a restaurant. Luckily my CC company caught it right away and sent me a new card.
With "ShopSafe" you can cancel your own CC number and it doesn't effect your real CC number account at all. I'll usually go in and cancel the number soon after I receive whatever it is I order rather than waiting for the expiration time to pass. However, I think that once the number is used, with supplier A, for example, it can not be used with supplier B, even if there's enough money left on it. Also, even if the virtual number is stolen after you cancel it you'll not hear about it because as far as the CC company is concerned that number does not exist.
I've had my actual CC card number stolen twice. Once at a convenient store's gas pump and once at a restaurant. Luckily my CC company caught it right away and sent me a new card.
With "ShopSafe" you can cancel your own CC number and it doesn't effect your real CC number account at all. I'll usually go in and cancel the number soon after I receive whatever it is I order rather than waiting for the expiration time to pass. However, I think that once the number is used, with supplier A, for example, it can not be used with supplier B, even if there's enough money left on it. Also, even if the virtual number is stolen after you cancel it you'll not hear about it because as far as the CC company is concerned that number does not exist.