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    Systems and methods for phishing monitoring
    2.
    发明授权
    Systems and methods for phishing monitoring 有权

    公开(公告)号：US12028478B2

    公开(公告)日：2024-07-02

    申请号：US17650868

    申请日：2022-02-14

    申请人： CAPITAL ONE SERVICES, LLC

    发明人： Dwij Trivedi ,  Jennifer Lopez

    IPC分类号： G10L15/22 ,  G06F3/0481 ,  G10L25/51 ,  G10L25/72 ,  H04M3/22 ,  H04M3/42 ,  H04M3/436

    CPC分类号： H04M3/2281 ,  G06F3/0481 ,  G10L15/22 ,  G10L25/51 ,  G10L25/72 ,  H04M3/2218 ,  H04M3/42102 ,  H04M3/42221 ,  H04M3/4365 ,  H04M2201/405

    摘要： Disclosed are methods and systems for voice phishing monitoring. For instance, a method includes receiving voice data of an incoming call to a communication device from an application associated with a user account and executing on the device, identifying an entity and interaction allegedly associated with the incoming call from the voice data, determining first fraud indicator data based on a number of the incoming call and second fraud indicator data based on a correspondence of user account interaction data to the entity and/or interaction, and providing the voice data to a trained machine learning system to receive third fraud indicator data based on content and/or a voice characteristic identified from the voice data. The method may further include determining a status for the incoming call of fraudulent or confirmed based on the first, second, and third fraud indicator data, and generating a notification indicating the status for display.

    Routing of sensitive-information utterances through secure channels in interactive voice sessions
    3.
    发明授权
    Routing of sensitive-information utterances through secure channels in interactive voice sessions 有权

    公开(公告)号：US12003575B2

    公开(公告)日：2024-06-04

    申请号：US17652057

    申请日：2022-02-22

    申请人： Optum, Inc.

    发明人： Devikiran Ramadas ,  Ninad D. Sathaye ,  Gregory J. Boss ,  Raghav Bali

    IPC分类号： H04L67/10 ,  G10L15/18 ,  G10L25/72

    CPC分类号： H04L67/10 ,  G10L15/1815 ,  G10L25/72

    摘要： An example method includes obtaining first audio data representing one or more initial utterances during an interactive voice session with an interactive voice system (IVS); generating, based on the first audio data, a prediction regarding whether a subsequent utterance of the user in the interactive voice session will contain sensitive information; obtaining second audio data representing the subsequent utterance; determining, based on the prediction, whether to transmit the second audio data to the IVS via a first communication channel; based on a determination not to transmit the second audio data to the IVS via the first communication channel: transmitting third audio data to the IVS via the first communication channel in place of the second audio data; and transmitting the second audio data to a server via a second communication channel that bypasses the IVS.

    VOICE CAPTCHA
    6.
    发明公开
    VOICE CAPTCHA 审中-公开

    公开(公告)号：US20230142081A1

    公开(公告)日：2023-05-11

    申请号：US17523024

    申请日：2021-11-10

    申请人： NUANCE COMMUNICATIONS, INC.

    发明人： John Benjamin FISLER ,  Nikos POLIS ,  Christopher JENNISON ,  Andrew MATKIN ,  David ARDMAN ,  Nirvana TIKKU

    IPC分类号： G06F21/32 ,  G10L17/04 ,  G10L17/24 ,  G10L25/72

    CPC分类号： G06F21/32 ,  G10L17/04 ,  G10L17/24 ,  G10L25/72 ,  G06F2221/2133

    摘要： A method of Completely Automated Public Turing test to tell Computers and Humans Apart (CAPTCHA) includes: recording, by a voice CAPTCHA module, a speech spoken by a user; determining, by a voice biometric service (VBS), whether a voiceprint matching the user's speech exists; and if a voiceprint matching the user's speech exists, verifying the user as a human user by the VBS. If a voiceprint matching the user's speech does not exist, the VBS i) generates a unique voiceprint for the user based on the user's speech, and/or ii) determines whether the user's speech is at least one of a synthetically generated speech and a previously recorded audio being played back. The user can perform a guest checkout without logging into the voice CAPTCHA module, in which case the VBS compares previously used voiceprints to the user's speech.

    ELECTRONIC NOTEBOOK SYSTEM
    8.
    发明申请
    ELECTRONIC NOTEBOOK SYSTEM 审中-公开

    公开(公告)号：US20190149962A1

    公开(公告)日：2019-05-16

    申请号：US16250279

    申请日：2019-01-17

    申请人： Karen Elaine Khaleghi

    发明人： Karen Elaine Khaleghi

    IPC分类号： H04W4/14 ,  G06F17/27 ,  G10L25/72 ,  G10L25/63 ,  G10L15/26 ,  G06F3/0487

    CPC分类号： H04W4/14 ,  G06F3/0487 ,  G06F17/277 ,  G06F17/2775 ,  G06F19/00 ,  G10L15/26 ,  G10L25/63 ,  G10L25/72 ,  G10L2015/225 ,  G16H20/00 ,  G16H40/20 ,  G16H40/63 ,  G16H40/67 ,  G16H50/20 ,  G16H50/30 ,  G16H80/00

    摘要： An electronic notebook system is described that comprises a housing, a computing device, wireless interfaces, antennas, sensors, a touch display configured to receive input via a stylus and/or human digit input, the stylus comprising a pressure and/or an inclination sensor, a microphone, camera, the notebook system configured to provide a user condition interface, receive a user selection of a first user condition, provide an interface configured to receive user details, receive audible user details via the microphone, convert the audible user details received via the microphone to text, perform natural language processing to identify text keywords utilizing sentence segmentation, part-of-speech tagging, paraphrase recognition, and/or co-reference resolution, identify a condition based at least in part on the identified one or more keywords, dynamically generate an alert based at least in part on the identified condition, wirelessly transmit the generated alert to one or more destinations via at least a first wireless interface and antenna.

    SPECTRAL RECOGNITION OF PERCUSSIVE SOUNDS
    9.
    发明申请
    SPECTRAL RECOGNITION OF PERCUSSIVE SOUNDS 审中-公开

    公开(公告)号：US20180366140A1

    公开(公告)日：2018-12-20

    申请号：US16113882

    申请日：2018-08-27

    申请人： Loop Labs, Inc.

    发明人： Ryan Margoles ,  Sean Fendt ,  Bryan Loughry ,  Brett Jurgens

    IPC分类号： G10L25/51 ,  H04R17/02 ,  H04R1/46 ,  G08B13/16 ,  G08B21/18 ,  G10L25/72

    CPC分类号： G10L25/51 ,  G08B13/1672 ,  G08B21/18 ,  G10L25/72 ,  H04R1/46 ,  H04R17/02

    摘要： A system is disclosed for detecting and correlating percussive sounds with previously identified spectral signatures of a plurality of events so as to notify a user of an occurrence of a particular event. The system may include a sensor component which includes a piezoelectric transducer at a periphery of the sensor component for coupling with a surface and converting percussive sounds from the surface into an electrical signal. The sensor component may also include a local processor configured to produce a data signal based on the electrical signal, and a communication device for sending the data signal to a remote processor. The system may also include a remote processor configured to receive the data signal and compare the data signal to at least one reference signal, and send a notification to a user based at least in part on the data signal correlating to at least one reference signal.