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  1. #1
    Join Date
    Jan 2010
    Posts
    4

    Unanswered: Bank fraud detection scenario

    Hi all,

    I am working as a dba in a small bank and I got an assignment to develop an in-house tool for detecting fraud scenarios. I know the technical part of manipulating multiple data sources and mining data, but do you happen to know what tests/scenarios the banks use to detect fraud across all types of transactions (e.g. deposits, cards, online banking, employee fraud, wire and ACH etc)? Thanks.

  2. #2
    Join Date
    Dec 2003
    Posts
    1,074
    That would be something that your business users would decide.

    Things I could think of off the top of my head (which are probably all from movies that I've seen):

    - a large number of very small transactions over large period of time (so you don't notice - ever watch "Office Space" )
    - a large number of transactions in a short period of time
    - transactions occurring outside of the Country within which the account holder resides


    --=Chuck

  3. #3
    Join Date
    Nov 2002
    Location
    Jersey
    Posts
    10,322
    make sure you save the 1/2 pennies
    Brett
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