Telephone fraud management system and method

• US 10,447,838 B2
• Filed: 04/03/2014
• Issued: 10/15/2019
• Est. Priority Date: 04/03/2014
• Status: Active Grant

• Current Assignee: Smith Micro Software Incorporated
• Original Assignee: Location Labs (Gen Digital Inc.)
• Inventors: Weiss, Andrew, Hotes, Scott
• Primary Examiner(s): Matar, Ahmad F.
• Assistant Examiner(s): Intavong, Jirapon
• Application Number:
  US14/244,225
• Publication Number:
  US 20150288791A1
• Time in Patent Office: 2,021 Days
• Field of Search: 379189
• CPC Class Codes: H04L 63/101 Access control lists [ACL]
• CPC Class Codes: H04M 1/663 Preventing unauthorised calls to a telephone set
• CPC Class Codes: H04M 2201/40 using speech recognition speech recognition per se G10L15/00
• CPC Class Codes: H04M 2203/6027 Fraud preventions
• CPC Class Codes: H04M 3/42068 where the identifier is used to access a profile
• CPC Class Codes: H04M 3/436 Arrangements for screening incoming calls , i.e. evaluating the characteristics of a call before deciding whether to answer it based on the calling party profile H04M3/42059; based on location H04M3/42348; based on presence H04M3/42365; diversion H04M3/54
• CPC Class Codes: H04W 12/12 Detection or prevention of fraud
• CPC Class Codes: H04W 12/65 Environment-dependent, e.g. using captured environmental data
• CPC Class Codes: H04W 12/72 Subscriber identity
• CPC Class Codes: H04W 4/16 Communication-related supplementary services, e.g. call-transfer or call-hold

Abstract

A process-based, automated phone fraud management system that operates over a communication network to protect a user from attempted fraud by a fraud agent is disclosed. Local application software interacts with server software to provide alerts for a protected user based on phone numbers known to be, assumed to be, or found to be associated with fraud agents. The server keeps lists of phone numbers, and searches those lists to classify phone numbers. Phone calls to or from numbers associated with a fraud agent are interrupted. Questionable calls are converted to text and the text is then searched to identify words and phrases commonly associated with phone fraud.

Claims

1. A method of providing an alert to a communication device user, the method comprising:

providing an application on a first communication device enabling monitoring of phone communications on the first communication device;

detecting via the application an incoming phone communication on the first communication device between the first communication device and a second communication device, the phone communication corresponding to a particular phone number of the second communication device;

using a processor to compare the particular phone number to at least one list of phone numbers;

analyzing at least one of audio of the phone communication as the phone communication is ongoing or a text transcription of the ongoing phone communication to determine a suspected fraudulent intent;

providing via the application an alert indicating a potential fraud during the phone communication as the phone communication is ongoing to a user through the first communication device based on the comparison of the particular phone number to the at least one list and based on the suspected fraudulent intent during the ongoing phone communication;

interrupting the ongoing phone communication by a process comprising disabling audio of the ongoing phone communication via the application based on the comparison of the particular phone number to the at least one list and responsive to determining that the ongoing phone communication corresponds to the suspected fraudulent intent; and

re-enabling the phone communication responsive to a user input by the user via the first communication device.

2. The method of claim 1, further comprising:

determining that the particular phone number does not correspond to at least one phone number on the at least one list based on the comparison; and

providing the alert responsive to the particular phone number not corresponding to the at least one phone number on the at least one list.

3. The method of claim 1, further comprising:

determining that the particular phone number corresponds to at least one phone number on the at least one list based on the comparison; and

providing the alert responsive to the particular phone number corresponding to the at least one phone number on the at least one list.

4. The method of claim 1, further comprising

determining that the particular phone number corresponds to at least one phone number on the at least one list based on the comparison;

and

interrupting the phone communication responsive to the particular phone number corresponding to the at least one phone number on the at least one list.

5. The method of claim 1, further comprising:

determining that the particular phone number corresponds to at least one phone number on the at least one list based on the comparison; and

generating a signal output to interrupt the phone communication responsive to the particular phone number corresponding to the at least one phone number on the at least one list.

6. The method of claim 1, further comprising recording the phone communication based on the comparison of the particular phone number to the at least one list.

7. The method of claim 6, further comprising outputting an audible message advising a party to the phone communication that the phone communication is being recorded.

8. The method of claim 1, further comprising:

converting the audio of the phone communication to text;

comparing the text to a list of particular words;

determining that the text corresponds to at least one word from the list of particular words; and

providing an indication to the user through the first communication device during the ongoing phone communication based on the determining that the text corresponds to the at least one word from the list of particular words.

9. The method of claim 1, further comprising:

converting the audio of the phone communication to text;

applying a classifier to the text, the classifier trained to detect the suspected fraudulent intent; and

providing an indication to the user through the first communication device during the ongoing phone communication based on the detecting that the text corresponds to the suspected fraudulent intent based on the applying of the classifier.

10. The method of claim 1, further comprising:

applying a classifier to the audio of the phone communication, the classifier trained to detect the suspected fraudulent intent; and

providing an indication to the user through the first communication device during the ongoing phone communication responsive to determining that the audio corresponds to the suspected fraudulent intent based on the applying of the classifier.

11. The method of claim 1, wherein analyzing the at least one of the audio or the text transcription comprises determining the existence of at least one of a particular word, particular phrase, or a particular topic in the phone communication.

12. The method of claim 1, further comprising:

interrupting the ongoing phone communication a first time based on the comparison of the particular phone number to the at least one list;

re-enabling the ongoing phone communication a first time responsive to a first user input via the first communication device;

interrupting the ongoing phone communication a second time responsive to determining that the audio corresponds to the suspected fraudulent intent; and

re-enabling the ongoing phone communication a second time responsive to a second user input via the first communication device.

13. The method of claim 12, wherein re-enabling the phone communication at least one of the first time or the second time is responsive to user input of a code via the first communication device.

14. The method of claim 1, further comprising:

receiving by a computing system an indication of the particular phone number through a network from the first communication device;

comparing the particular phone number corresponding to the phone communication to the at least one list of phone numbers by the computing system by the processor; and

providing an indication of the alert to the first communication device based on the comparison of the particular phone number to the at least one list.

16. The method of claim 14, wherein analyzing the phone communication comprises determining the existence of at least one of a particular word, a particular phrase, or a particular topic in the phone communication.

26. The method of claim 1, further comprising supplanting the disabled audio from the ongoing communication with replacement audio.

15. A method comprising:

providing an application on a first communication device enabling monitoring of phone communications on the first communication device;

detecting via the application using a processor an incoming phone communication on the first communication device between the first communication device and a second communication device, the phone communication corresponding to a particular phone number of the second communication device;

analyzing via the application at least one of audio of the phone communication as the phone communication is ongoing or a text transcription of the ongoing phone communication to determine a suspected fraudulent intent;

providing via the application a notification indicating a potential fraud to a user through the first communication device during the phone communication as the phone communication is ongoing based on the suspected fraudulent intent;

interrupting via the application the ongoing phone communication based on the suspected fraudulent intent determined during the ongoing phone communication by a process comprising disabling audio of the ongoing phone communication; and

re-enabling the phone communication responsive to an input by the user via the first communication device.

17. A method of providing an alert to a communication device user, the method comprising:

providing an application on a plurality of communication devices enabling monitoring of voice communications on the plurality of communication devices;

detecting via the application incoming voice communications on the plurality of communication devices between the plurality of communication devices and a particular communication device, the particular communication device corresponding to a particular phone number;

receiving by a computing system an indication of the particular phone number from the plurality of communication devices, the particular phone number corresponding to voice communications flagged by users of the plurality of communication devices via an actuatable flagging mechanism enabled by the application;

determining by the computing system that the indications of the particular phone number exceed a particular threshold;

determining that the particular phone number corresponds to a particular voice communication in progress on a certain communication device;

analyzing at least one of audio of the particular voice communication in progress or a text transcription of the particular voice communication in progress to determine a suspected fraudulent intent;

providing an indication of an alert indicating a potential fraud to a user of the certain communication device during the particular voice communication while the particular voice communication is in progress based on the determination that the particular phone number corresponds to the particular voice communication;

interrupting the particular voice communication by a process comprising disabling audio of the particular voice communication while the particular voice communication is in progress via the application on the certain communication device based on the determination that the particular phone number corresponds to the particular voice communication and based on the suspected fraudulent intent during the particular voice communication in progress; and

re-enabling the particular voice communication responsive to a user input via the certain communication device.

18. The method of claim 17, further comprising transmitting an indication of an alert regarding the particular voice communication to a third party.

19. The method of claim 18, further comprising:

receiving by the computing system from the certain communication device at least one of a recording of the audio of the particular voice communication or a transcription of the audio of the particular voice communication; and

transmitting from the computing system to the third party the at least one of the recording of the audio of the particular voice communication or the transcription of the audio of the particular voice communication.

20. The method of claim 17, wherein providing the indication of the alert comprises providing an indication of a likelihood that the particular voice communication is fraudulent to the user of the certain communication device.

21. A computing system comprising at least one non-transitory computer readable storage medium having encoded thereon instructions that, when executed by one or more processors of the system, cause the system to perform a process including:

providing an application on a first communication device enabling monitoring of phone communications on the first communication device;

detecting via the application an incoming phone communication on the first communication device between the first communication device and a second communication device, the phone communication corresponding to a particular phone number of the second communication device;

using a processor to compare the particular phone number to at least one list of phone numbers;

analyzing at least one of audio of the phone communication as the phone communication is ongoing or a text transcription of the ongoing phone communication to determine a suspected fraudulent intent;

providing via the application an alert indicating a potential fraud during the phone communication as the phone communication is ongoing to a user through the first communication device based on the comparison of the particular phone number to the at least one list and based on the suspected fraudulent intent during the ongoing phone communication;

interrupting the ongoing phone communication by a process comprising disabling audio of the ongoing phone communication via the application based on the comparison of the particular phone number to the at least one list and responsive to determining that the ongoing phone communication corresponds to the suspected fraudulent intent; and

re-enabling the phone communication responsive to a user input by the user via the first communication device.

22. A computer network comprising a first communication device corresponding to a first user, the first communication device configured for:

detecting an incoming phone communication on the first communication device, the phone communication between the first communication device and a second communication device;

transmitting via a network data corresponding to the phone communication dining the phone communication;

interrupting the phone communication as the phone communication is ongoing by a process comprising disabling audio of the ongoing phone communication based on a potential fraud by a caller using the second communication device; and

re-enabling the ongoing phone communication responsive to a user input by a user via the first communication device;

a computing system configured for;

receiving the data corresponding to the phone communication during the phone communication;

using a processor to analyze the data corresponding to the phone communication during the ongoing phone communication to determine the potential fraud by the caller using the second communication device; and

providing an alert indicating the potential fraud to the user through the first communication device based on the analysis of the data corresponding to the phone communication.

23. The computer network of claim 22, wherein:

transmitting the data comprises transmitting by the first communication device a particular phone number corresponding to an incoming call from the second communication device to the first communication device; and

analyzing the data comprises comparing the particular phone number to a list of phone numbers to determine the potential fraud.

24. The computer network of claim 22, wherein:

the first communication device is further configured for recording the phone communication;

transmitting the data comprises transmitting by the first communication device at least one of the recording or a transcription of the phone communication; and

analyzing the data comprises analyzing the at least one of the recording or the transcription to determine the potential fraud by the caller using the second communication device.

25. A method of providing an alert to a communication device user, the method comprising:

providing an application on a plurality of communication devices enabling monitoring of phone communications on the plurality of communication devices;

detecting via the application incoming phone communications on the plurality of communication devices between the plurality of communication devices and a particular communication device, the particular communication device corresponding to a particular phone number;

using a processor to compare the particular phone number to at least one list of phone numbers;

analyzing at least one of audio of the phone communications as the phone communications are ongoing or a text transcription of the ongoing phone communications to determine a suspected fraudulent intent;

providing, in a user interface via the application, alerts during the phone communications to a plurality, of users through the plurality of communication devices based on the comparison of the particular phone number to the at least one list and based on the suspected fraudulent intent during the ongoing phone communications, the alerts comprising an indication of a fraud risk corresponding to the particular phone number and an actuatable flagging mechanism, and the alerts provided during the phone communications as the phone communications are ongoing to the plurality of users;

receiving via user actuation of the flagging mechanism a plurality of fraud suggestions corresponding to the particular phone number from the plurality of users;

updating the at least one list based on the plurality of fraud suggestions;

providing via the application a certain alert indicating a potential fraud during a particular phone communication as the particular phone communication is ongoing to a certain user through a certain communication device based on the comparison of the particular phone number to the updated at least one list and responsive to determining that the ongoing particular phone communication corresponds to the suspected fraudulent intent;

interrupting the particular phone communication between the particular communication device and the certain communication device of the certain user while the particular phone communication is ongoing by a process comprising disabling audio of the particular phone communication via the application on the certain communication device based on the comparison of the particular phone number to the updated at least one list and responsive to determining that the ongoing particular phone communication corresponds to the suspected fraudulent intent; and

re-enabling the particular phone communication responsive to a user input by the certain user via the certain communication device.