enmaku
Adding insult to injury, most payment processing software also only conforms to the bare minimum encryption requirement meaning your credit card information is only encrypted using 3DES, keying 3 (meaning a whopping 56 bit key). You can attribute this poor security to laziness since that's the same encryption mechanism PINpads use so the CC co devs already had that code laying around to repurpose.
Of course I have no idea what software Dish uses, who their processor is and what those two things allow/support. Dish may actually be using proper pay-by-reference transactions or they may not, I have no idea.
None of this changes the fact that a payment system where you must reveal your secret key (cc#) in order to spend is inherently flawed, poorly designed and will be frequently compromised at every link in the chain. It's just a bad security design from the ground up.
Bitcoin vs. Cutting the Cord: Dish Network Adopts Bitcoin and I Don’t Care
Democratic Currency: Why Bitcoin is So Hard to Regulate
The Silk Road - A Sane Postmortem (and how it affects Bitcoin)
BFL Announces 600GH/s 28nm PCIe Bitcoin Miner
Interview with the creators of the Bitcoin Briefcase (as seen at Defcon)
Bitcoin/Android Security Hole Discovered
Casascius Physical Bitcoins Cracked at Defcon
What the Thai Bitcoin Ruling Really Means
Bitcoin Ponzi Scheme Mastermind Under SEC Scrutiny
Though, to be fair, the audio tech should have turned the gain down on your mic - it's a common error that's easy to compensate for.