Gas pumps happen to be about as insecure as your typical router
Gas stations are probably considered 'Critical Infrastructure' by the US government as they are part of 'Transportation Systems' infrastructure. Tampering with their computer systems (even just out of curiosity) is probably a bad idea.<p><a href="https://en.wikipedia.org/wiki/Critical_infrastructure" rel="nofollow">https://en.wikipedia.org/wiki/Critical_infrastructure</a><p>You could end up with a felony conviction.