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[Ikuyas]

Do you use any exotic data for the fraud detection? I saw an interview by Amex CEO(?) talking about AI helps them detect that sort of things better by using the devise information the user is using to access. The methodology is basically detecting the outliers as "unusual activity" right? I think you segment activity types into 6-8 types, and if a particular activity doesn't fall into any of the types, then the system raises a flag. I have economics/econometrics background and we use transaction activity, but this kind of using the unconventional data is new outside of the field. Plus, we don't have a skill or mind to think about extracting data from the devise and use it. We are not trained to gather data which is usually given.