Why fraud evolves and how to address it – back to basics

On a recent trip to a network operator in Africa, I noticed something strange. Traditionally this operator had an issue with a particular type of revenue loss from fraud, yet

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SIM Box fraud and OTT bypass biggest revenue threats, says Revector

Mobile network operators have lost 20% of termination revenues to over-the-top (OTT) hijack in the last 12 months on average, with some operators losing more than 70%, according to a

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