Telecom Fraud Prevention Strategies and Solutions

This document is a guide that outlines strategies for preventing telecom fraud, particularly focusing on International Revenue Share Fraud (IRSF) and PBX hacking. It describes how fraudsters exploit high termination rate numbers to generate revenue through fraudulent calls, often using stolen identities or credit cards. The guide emphasizes the importance of utilizing global number range information to enhance fraud management systems. By leveraging detailed data on high-risk numbers, service providers can proactively identify and block fraudulent calls before they are completed. The document also details best practices for implementing these strategies, including obtaining comprehensive numbering information and utilizing real-time monitoring systems. It highlights the benefits of adopting a proactive approach to fraud prevention, which can lead to significant reductions in fraud losses and improved customer satisfaction. The guide concludes with a call to action for service providers to consider these strategies in their fraud prevention efforts.