[GTALUG] General Hacker Stuff -Point of Sale and other exploits

IMHO Here's a link to a must see Defcon 24 video. https://www.youtube.com/watch?v=mV_0k9Fh590 Modern Magstripe hacking & more. They're using iron oxide not ammonium dichromate as I related in an earlier post but; refunding to a different credit card than the original one charged. Can't wait to see how this one turns out. Does everything old become new again and if so how quickly does that happen?