On Fri, 23 Oct 2009, Nick Vermeer wrote:
I'd like tap the collective knowledge here for some fraud prevention and detection resources.
Anyone have any information they can share on common fraudulent calls (i.e. Countries and associated digit strings) What metrics have worked best to match to detect fraud before it becomes a significant cost? What platforms have people used to analyze the raw data?
Links or RTFM pointers appreciated :).
Nigeria and Romania are the biggest (+232 and +40). Any time a call is made to either of those destinations we are notified. We also get notified when people spend more than $10 our cost in termination, anywhere, in a period of time. --------------------------------------------------------------------------- Peter Beckman Internet Guy beckman at angryox.com http://www.angryox.com/ ---------------------------------------------------------------------------