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This is a fairly well known attack on ATMs with plastic keys, but last I heard metal keys make it nearly impossible to carry out.
by faitswulff 8y ago
This is a fairly well known attack on ATMs with plastic keys, but last I heard metal keys make it nearly impossible to carry out.
- IshKebab 8y agoYeah metal reflects thermal IR like a mirror.
- Uberphallus 8y agoIt also generates IR by itself. It wouldn't be a big problem to carry out the attack, as long as the keypad isn't reflecting any strong IR source towards the camera.
- raverbashing 8y agoWell you still have to get the order right, though it might be possible to have an idea through the temperature differences
- amarant 8y agoreplace ATM with the CC terminal in your favorite foodtruck then. this is even better, since you're not likely to type in a withdrawal amount into those (and thus adding noise by pressing more keys) same thing goes, but they're rarely made of metal
- brianberns 8y agoA debit card can be used as a credit card at a CC terminal. No PIN and no transaction fee. I don't think you'll find many people typing a PIN into a CC terminal in the wild.
- taumhn 8y agoAFAIK it's mostly in the US that using cards don't always require PINs. Here in Canada I have to enter my PIN whether it's my credit or debit card, for every purchase at a CC terminal. The only exception is if I'm using contactless payment. This was also true in Europe last I checked.
- Uberphallus 8y agoAll the time in the EU, except if the card has NFC, then without PIN up to 20€ (depending on the bank).
- rafaele 8y agoWhenever possible I type in the PIN with a house key or car key. That way there's little, if not none at all, heat left behind and I don't have to contact a germ-laden touchpad. #germaphobe