With the increase in wifi in automobiles, coupled with onboard computing and tracki.. er, diagnostic capabilities, there has been a lot in the news lately about hackers wirelessly hacking cars. But how likely is it that your vehicle could be hacked?

A recent rebroadcast on 60 Minutes about data brokers raises an interesting question: is dating site OK Cupid selling your answers to their questions, along with enough information to personally identify you, such as your IP address?