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Merve Şahin

Merve is a researcher at the software and system security group at EURECOM in France. Her PhD studies focus on the identification and detection of fraud and abuse in telephone networks. She is also interested in the implications of telephony vulnerabilities on online security, and vice versa.

Articles by This Author

User Survey and Tests Measure Impact of OTT Bypass

Our research shows that OTT bypass affects the quality of calls as well as revenues, but many users choose not to disable it.

The Commsrisk Global Fraud Dashboard


Our Global Fraud Dashboard uses AI-powered search to collate, update and visualize data about scams and other network abuses from around the world. New charts are added each month. See it here.

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