SYSTEM AND METHODS FOR PROCESSING A COMMUNICATION NUMBER FOR FRAUD PREVENTION

• US 20150106265A1
• Filed: 11/26/2013
• Published: 04/16/2015
• Est. Priority Date: 10/11/2013
• Status: Abandoned Application

• Current Assignee: TeleSign Corporation (Government of Belgium)
• Original Assignee: TeleSign Corporation (Government of Belgium)
• Inventors: Stubblefield, Stacy Lyn, Monaghan, James, Dukanac, Marko
• Application Number:
  US14/091,242
• Publication Number:
  US 20150106265A1
• Time in Patent Office: Days
• US Class Current: 705/44
• CPC Class Codes: G06Q 20/4016 involving fraud or risk level assessment in transaction processing
• CPC Class Codes: G06Q 50/265 Personal security, identity or safety

Abstract

A communication number processing system and methods for processing communication numbers or identifiers of various types to prevent fraud in transactions associated with the communication numbers are disclosed. The communication number processing system, in an example embodiment, verifies a communication number by retrieving characteristics data including network-derived characteristics data and/or other attributes relating to the communication number and processing the characteristics data and/or the attributes based on one or more rules. The communication number processing system further generates a fraud score for the communication number. A client system can then use the fraud score to assess a risk associated with engaging in a transaction with a user associated with the communication number.

Claims

1. A processor-implemented method for assessing risk associated with a termination point identifier, comprising:

receiving a termination point identifier that is to be assessed for risk;

receiving device attributes, location attributes and network-derived characteristics of the termination point identifier;

evaluating, by a processor, the device attributes of the termination point identifier, location attributes of the termination point identifier, and network-derived characteristics of the termination point identifier using one or more rules, wherein each of the device attributes, location attributes, and network-derived characteristics of the termination point identifier is associated with a corresponding weight;

generating, by the processor, a score for the termination point identifier based on the evaluation and the weights associated with the device attributes, location attributes, and network-derived characteristics, wherein the score provides an assessment of risk associated with the termination point identifier; and

granting, denying or challenging, by the processor, a transaction request of a user associated with the termination point identifier based on evaluation of the score using one or more rules.

2. The method of claim 1, wherein the network-derived characteristics include a type of service associated with the termination point identifier and a length of the service.

3. The method of claim 1, wherein the device attributes of the termination point identifier include a provider or carrier name, type of termination point identifier or an address associated with the termination point identifier;

and wherein the location attributes of the termination point identifier include a current or past location of a device associated with the termination point identifier.

4. The method of claim 1, further comprising:

receiving client reporting characteristics, wherein the client reporting characteristics is also associated with a corresponding weight and is evaluated along with the device attributes, location attributes, and network-derived characteristics to generate the score for the termination point identifier.

5. The method of claim 1, wherein behavioral characteristics having a corresponding weight is also evaluated along with the device attributes, location attributes, and network-derived characteristics to generate the score for the termination point identifier.

6. The method of claim 1, further comprising:

detecting a new pattern of fraud based on analyzing at least one of;

feedback identifying fraudulent termination point identifiers or results from verification of multiple termination point identifiers; and

in response to detecting the new pattern of fraud, updating the one or more rules for evaluating the device attributes, location attributes, and network-derived characteristics.

7. The method of claim 1, further comprising:

detecting a new pattern of fraud based on analyzing at least one of;

feedback identifying fraudulent termination point identifiers or results from verification of multiple termination point identifiers, and, in response to detecting the new pattern of fraud,

identifying at least one other category of information, wherein the at least one other category of information is considered in addition to or instead of one or more of the device attributes, location attributes or network-derived characteristics in assessing risk of fraud associated with a subsequent termination point identifier.

8. The method of claim 1, wherein at least the device attributes, location attributes, and network-derived characteristics are evaluated using the one or more rules for the presence of one or more indicia of fraud.

9. The method of claim 1, wherein the termination point identifier is at least one of:

a mobile phone number, a pre-paid mobile phone number, a landline telephone number, a voice over Internet Protocol (VoIP) phone number or a pay phone number.

12. The method of claim 1, wherein the transaction request includes a user authentication request, a user account registration request or a user request to change a termination point identifier, password reset, or another setting associated with an account.

13. The method of claim 1, further comprising:

cleansing the termination point identifier using one or more cleansing rules to render the termination point identifier dialable and traceable;

using the cleansed termination point identifier to retrieve the device attribute, location attributes, and network-derived characteristics.

10. (canceled)

11. (canceled)

14-20. -20. (canceled)

21-30. -30. (canceled)

31. A system for assessing risk associated with a termination point identifier, comprising:

a memory storing computer-executable instructions;

a module that receives a termination point identifier that is to be assessed for risk;

a module that evaluates device attributes of the termination point identifier, location attributes of the termination point identifier, and network-derived characteristics of the termination point identifier using one or more rules, wherein each of the device attributes, location attributes, and network-derived characteristics of the termination point identifier is associated with a corresponding weight;

a module that generates a score for the termination point identifier based on the evaluation and the weights associated with the device attributes, location attributes, and network-derived characteristics, wherein the score provides an assessment of risk associated with the termination point identifier; and

a processor for executing the computer-executable instructions stored in the memory.

32. The system of claim 31, wherein the network-derived characteristics include date of activation of the termination point identifier and type of service attached to the termination point identifier.

33. The system of claim 31, wherein the device attributes of the termination point identifier include a provider or carrier name, type of termination point identifier or an address associated with the termination point identifier;

and wherein the location attributes of the termination point identifier include a current or past location of a device associated with the termination point identifier.

34. The system of claim 31, wherein the memory further stores computer-executable instructions of:

a module that receives behavioral characteristics associated with a user of the termination point identifier; and

a module that receives client reporting characteristics, the behavioral characteristics and the client reporting characteristics each having a corresponding weight.

35. The system of claim 34, wherein at least one of the client reporting characteristics or the behavioral characteristics is evaluated along with the device attributes, location attributes, and network-derived characteristics to generate the score for the termination point identifier.

36. The system of claim 31, wherein at least the device attributes, location attributes, and network-derived characteristics are evaluated using the one or more rules for the presence of one or more indicia of fraud.

37. The system of claim 36, wherein the memory further stores computer-executable instructions of:

a module that detects a new pattern of fraud based on analyzing feedback identifying fraudulent termination point identifiers or results from verification of multiple termination point identifiers; and

a module that updates the one or more rules for evaluating the device attributes, location attributes, and network-derived characteristics such that the generated score reflects the new pattern of fraud.

38. The system of claim 31, wherein the termination point identifier is at least one of:

a mobile phone number, a pre-paid mobile phone number, a landline telephone number, a voice over Internet Protocol (VoIP) phone number or a pay phone number.

39. The system claim 31, where the memory further stores computer-executable instructions of:

a module that generates a recommendation regarding a transaction of a user associated with the termination point identifier based on the generated score and one or more rules for evaluating the score.

40. (canceled)