System and method for detecting fraud in international telecommunication traffic

    公开(公告)号:US11882236B2

    公开(公告)日:2024-01-23

    申请号:US17594239

    申请日:2020-04-09

    申请人: BICS SA/NV

    IPC分类号: H04M3/22 H04M15/00

    摘要: A system for detecting fraud in international telecommunication traffic, includes: a transactions registry accessible by multiple operators and/or carriers; a logging module installed with multiple operators and/or carriers configured to add an entry in the transactions registry by an operator and/or carrier handling a call, wherein an entry comprises the calling number, the called number and timing information for the call; a fraud detection and classification module configured to: select from the transactions registry a group of correlated entries representing the call; compare the correlated entries to detect an anomaly due to fraud and to classify the call into a fraud type.