@acdha @Edent Fair, there’ll never be perfect technical solutions to these human problems, just trying to imagine what we might do better.
Could the banking app use the phone’s phone API to check whether the call is being made on that device, and then at least show something like “You are talking to us on THIS PHONE” vs “You are talking to us ON A DIFFERENT PHONE THAN THIS ONE”?
Again, not perfect, but maybe that would help some number fewer people get scammed.
@philip @acdha @Edent They could add a box with details about the call. "We are talking to you on the number (XXX)XXX-XXXX. You placed the call to us at X:XX. If any of this is incorrect, please tap 'No, it's not me.'" In this case "No" should change to something like "I have concerns"