SYSTEMS AND METHODS FOR DETECTING FAKE OR ALTERED BULLION, COINS, AND METAL

    公开(公告)号:EP4239603A3

    公开(公告)日:2023-10-18

    申请号:EP23177773.1

    申请日:2017-01-18

    Abstract: A system for verifying authenticity of precious metal coins and bars includes a sensor system defining a sample region configured to receive a precious metal coin or bar therein; a sample support; and a data processor configured to communicate with the sensor system so as to receive a detection signal therefrom and to provide an output signal. The system includes a data storage device and an output display. The sensor system detects a bulk electrical property of the coin or bar. The data processor processes the detection signal and retrieves a stored physical property from the data storage device to provide an output signal that includes at least a measured value of the bulk electrical property and a corresponding range of expected values. The output display uses the output signal to display information for a user to be able to make an authenticity verification of the coin or bar.

    REAL-TIME FRAUD DETECTION BASED ON DEVICE FINGERPRINTING

    公开(公告)号:EP4239557A1

    公开(公告)日:2023-09-06

    申请号:EP23159453.2

    申请日:2023-03-01

    Abstract: Provided are systems and methods for real-time identification of fraudulent users of an online resource such as a website or mobile application, including new user accounts that have yet to transact on the online resource. In one example, a method may include receiving, by a host platform of an online resource, a request from a user device associated with a user account of the online resource, creating, by the host platform, a device fingerprint of the user device based on a plurality of device attributes included in the request, determining, by the host platform, whether the device fingerprint matches a previously banned device fingerprint stored in a database by the online resource, and in response to a determination that the device fingerprint has been banned previously, automatically restricting, by the host platform, an ability of the user account with the online resource.

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