Artificial Intelligence for Digital Payments Security

– Digital wallets are becoming the new way to pay. Most interesting factor here is to know companies who are most successful in this field actually came out of payment industry with no prior knowledge or payment intelligence but rather came with Artificial Intelligence. How to pay and where to pay, when to pay etc. Disrupted the most unknown and unsecured payment methods like contactless payment systems. Does any one ask any question from these ventures weather their suggested methods are safer, secured or how much vulnerable than chip-enabled plastic cards, and what it might take for contactless systems to be used as widely as cash. How the data or sensitive data of a customer been treated and used in their systems.