Location based credit card fraud prevention

• US 20090012898A1
• Filed: 07/02/2007
• Published: 01/08/2009
• Est. Priority Date: 07/02/2007
• Status: Abandoned Application

• Current Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Original Assignee: Lucent Technologies, Inc. (Nokia Corporation)
• Inventors: Wang, Shengqiang, Sharma, Ranjan
• Application Number:
  US11/822,053
• Publication Number:
  US 20090012898A1
• Time in Patent Office: Days
• US Class Current: 705/44
• CPC Class Codes: G06Q 20/24 Credit schemes, i.e. "pay after"
• CPC Class Codes: G06Q 20/3224 Transactions dependent on location of M-devices
• CPC Class Codes: G06Q 20/40 Authorisation, e.g. identification of payer or payee, verification of customer or shop credentials; Review and approval of payers, e.g. check credit lines or negative lists
• CPC Class Codes: G06Q 20/403 Solvency checks
• CPC Class Codes: G06Q 20/407 Cancellation of a transaction
• CPC Class Codes: H04W 12/126 Anti-theft arrangements, e.g. protection against subscriber identity module [SIM] cloning
• CPC Class Codes: H04W 4/021 Services related to particular areas, e.g. point of interest [POI] services, venue services or geofences
• CPC Class Codes: H04W 4/14 Short messaging services, e.g. short message services [SMS] or unstructured supplementary service data [USSD]

Abstract

A method is provided for blocking an unauthorized use of a payment instrument for a transaction. The method includes: establishing a transaction location (30) where the payment instrument is being used for the transaction; determining a location of a mobile station (20) served by a wireless telecommunications network (10); comparing the determined location of the mobile station (20) with the established transaction location (30); and, blocking completion of the transaction when the determined location of the mobile station (20) does not sufficiently match the established transaction location (30).

Claims

1. A method of blocking an unauthorized use of a payment instrument for a transaction, said method comprising:

(a) establishing a transaction location where the payment instrument is being used for the transaction;

(b) determining a location of a mobile station served by a wireless telecommunications network;

(c) comparing the determined location of the mobile station with the established transaction location; and

,

(d) blocking completion of the transaction when the determined location of the mobile station does not sufficiently match the established transaction location.

2. The method of claim 1, wherein the payment instrument is selected from a group consisting of a credit card, a debit card and an ATM card.

3. The method of claim 1, wherein step (c) comprises:

calculating a distance between the determined location of the mobile station and the established transaction location.

4. The method of claim 3, wherein the determined location of the mobile station is deemed to not sufficiently match the established transaction location if the calculated distance therebetween exceeds a designated threshold distance.

5. The method of claim 1, said method further comprising, prior to the payment instrument being used for the transaction:

registering the payment instrument such that it is linked to the mobile station.

6. The method of claim 5, wherein said registering further comprises:

storing a payment instrument ID for the payment instrument; and

,

associating the stored payment instrument ID with a mobile station identifier assigned to the mobile station.

7. The method of claim 6, wherein the mobile station identifier is one of a telephone number or a mobile station identification number assigned to the mobile station.

8. The method of claim 6, said method further comprising, at the time the payment instrument is being used for the transaction:

obtaining from the payment instrument payment instrument information, said payment instrument information including the payment instrument ID for the payment instrument;

establishing transaction details for the transaction in which the payment instrument is being used, said transaction details indicating the location at which the transaction is being conducted; and

,

submitting the payment instrument information along with the corresponding transaction details to a transaction processing network for authorization of the transaction.

9. The method of claim 8, wherein the transaction location established in step (a) is obtained from the transaction details submitted to the transaction processing network.

10. The method of claim 9, said method further comprising:

extracting the payment instrument ID from the payment information submitted to the transaction processing network;

selecting the mobile station identifier associated with stored payment instrument ID that matches the extracted payment instrument ID; and

,

providing the selected mobile station identifier to the wireless telecommunications network.

11. The method of claim 10, wherein step (b) comprises:

the wireless telecommunications network obtaining the location of the mobile station to which the provided mobile station identifier is assigned.

12. A system for blocking an unauthorized use of a payment instrument for a transaction, said system comprising:

transaction locating means for establishing a transaction location where the payment instrument is being used;

mobile station locating means for determining a location of a mobile station;

comparing means for comparing the location of the mobile station provided by the mobile station locating means with the established transaction location provided by the transaction locating means; and

,

blocking means for blocking completion of the transaction when the comparing means determines that the location of the mobile station provided by the mobile station locating means does not sufficiently match the established transaction location provided by the transaction locating means.

13. The system of claim 12, wherein the payment instrument is selected from a group consisting of a credit card, a debit card and an ATM card.

14. The system of claim 12, wherein comparing means calculates a distance between the determined location of the mobile station provided by the mobile station locating means and the established transaction location provided by the transaction locating means.

15. The system of claim 14, wherein the comparing means determines that location of the mobile station provided by the mobile station locating means does not sufficiently match the established transaction location provided by the transaction locating means if the calculated distance therebetween exceeds a designated threshold distance.

16. The system of claim 12, wherein the mobile station locating means comprises:

a wireless telecommunications network serving the mobile station.

17. The system of claim 12, wherein the system may be selectively activated and deactivated for the payment instrument.