AI Becomes the Banker: 21 Case Studies Transforming Digital Banking CX
Finextra
JULY 7, 2025
This helps banks stop bot-driven card testing (in which fraudsters rapidly guess card details) before fraud occurs. One notable 2024 rollout was Visa’s Account Attack Intelligence (VAAI) Score, which uses generative AI to detect and score the likelihood of card enumeration attacks in real time.
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