[VoiceOps] Toll Fraud

[Peter Beckman]

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.

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Peter Beckman                                                  Internet Guy
beckman at angryox.com                                 http://www.angryox.com/
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