Here are a few articles -- admittedly several are quite old, but I am sure I have seen more than this elsewhere. They either discuss attacks, or attack mitigati

Here are a few articles -- admittedly several are quite old, but I am sure I have seen more than this elsewhere. They either discuss attacks, or attack mitigations. -- "Contactless payment data can be picked up at a distance" (2013) https://www.bbc.com/news/technology-24743920 https://www.bbc.com/news/technology-24743920 -- "Mobile device prevention of contactless card attacks", US patent, 2014; https://patents.google.com/patent/US9379841B2/en https://patents.google.com/patent/US9379841B2/en -- "Proximity verification for contactless card control and authentication systems", Proc. Annual Computer Security Applications Conference, 2015; https://dl.acm.org/doi/abs/10.1145/2818000.2818004 https://dl.acm.org/doi/abs/10.1145/2818000.2818004 -- Finally, a fairly good review article: "internet of Smart Cards: a pocket attacks scenario"; Intl. J. Critical Infrastructure Protection; 2019; https://www.sciencedirect.com/science/article/pii/S1874548219300642 https://www.sciencedirect.com/science/article/pii/S187454821...