They appear to be using a somewhat costly handheld thermal camera, which likely has a FLIR Boson or equivalent sensor. Those are pretty bulky and expensive, mak

They appear to be using a somewhat costly handheld thermal camera, which likely has a FLIR Boson or equivalent sensor. Those are pretty bulky and expensive, making it hard to use this attack without hanging out near the keyboard/keypad you want to surveil. A FLIR Lepton series[0], or similar, is much smaller, but still ~$160/ea., and even though it is "smaller", it's not as easy to hide in an ATM as a cheap pinhole camera. It is also much lower resolution and has lower thermal sensitivity. Which would most likely greatly reduce the places where you could deploy this equip in a leave-behind covert setup. It looks like a neat proof of concept, but probably not a day to day risk the average person needs to be concerned about. [0] https://www.digikey.com/en/products/detail/flir-lepton/500-0643-00/5215151 https://www.digikey.com/en/products/detail/flir-lepton/500-0...