Alert for real-time risk of theft or loss

1. A computer-implemented method of determining whether to alert a user of a monitored electronic device regarding risk of theft, the method comprising:

determining a location of the monitored electronic device;

retrieving location data associated with other monitored electronic devices;

determining a zone for assessing a theft risk associated with the location of the monitored electronic device, wherein determining the zone comprises determining a zone size based at least partly on the retrieved location data associated with the other monitored devices; and

determining, based at least partly on location data associated with reported thefts of the monitored electronic devices, whether to alert the user of a theft risk level associated with location;

said method performed programmatically by a computerized system.

2. The method of claim 1 , wherein determining the zone comprises determining the zone size based at least partly on a density of monitored electronic devices.

3. The method of claim 1 , wherein determining the zone comprises defining the zone as an area within a selected distance of the monitored electronic device.

4. The method of claim 1 , wherein the zone size is based additionally on a precision with which location coordinates of the monitored electronic device are detected.

5. The method of claim 1 , wherein the location data associated with reported thefts comprises theft location data.

6. The method of claim 1 , wherein the location data associated with reported thefts comprises locations of monitored devices that are currently reported as stolen.

7. The method of claim 1 , wherein determining whether to alert the user comprises calculating the theft risk level of the zone substantially in real time.

8. The method of claim 1 , wherein determining whether to alert the user comprises determining whether a number of reported thefts within the zone within a selected time period satisfies a threshold.

9. The method of claim 1 , wherein determining whether to alert the user comprises taking into consideration dates of reported thefts within the zone.

10. The method of claim 1 , further comprising providing the alert to the user by transmitting to the monitored electronic device a message that causes the monitored electronic device to output an alert message.

11. The method of claim 1 , further comprising calculating a time-averaged risk profile of the zone based at least partly on the location data associated with reported thefts, and providing the time-averaged risk profile to a third party.

12. The method of claim 11 , wherein the time-averaged risk profile indicates a risk level trend of the zone.

13. The method of claim 1 , wherein the monitored electronic device is a device that is not currently reported as stolen.

14. The method of claim 1 , wherein the method is performed by a monitoring system that monitors locations and theft statuses of the monitored electronic devices.

15. Non-transitory computer storage having stored thereon executable program code that directs a computer system to at least:

maintain a database of data regarding locations and thefts of mobile electronic devices;

define a zone for assessing theft risk, wherein defining the zone comprises selecting a zone size based at least partly on said data;

determining a risk level associated with the zone based at least partly on said data; and

determining, based on the risk level, whether to provide an alert to a mobile electronic device located in the zone.

16. The non-transitory computer storage of claim 15 , wherein the zone size is selected based at least partly on a density of the mobile electronic devices.

17. The non-transitory computer storage of claim 15 , wherein the zone is defined as an area falling within a selected distance of said mobile electronic device.

18. The non-transitory computer storage of claim 15 , wherein the zone size is based additionally on a precision with which a location of the mobile electronic device is known.

19. The non-transitory computer storage of claim 15 , wherein the risk level is determined based at least partly on a number of theft events within the zone.

20. The non-transitory computer storage of claim 19 , wherein the risk level is determined based additionally on dates of the theft events.

21. The non-transitory computer storage of claim 15 , wherein the risk level is determined substantially in real time for the mobile electronic device.

22. The non-transitory computer storage of claim 15 , wherein the program code further directs the computer system to generate a time-averaged risk profile of the zone based on said data.

23. A method of determining whether to alert a user of a mobile electronic device regarding risk of theft, the method comprising:

receiving information indicative of a current location of the mobile electronic device;

dynamically defining a zone centered about the mobile electronic device; and

determining, based at least partly on mobile electronic device theft events occurring within the dynamically defined zone, whether to alert the user of a theft risk associated with said location;

said method performed programmatically by a computerized system that communicates with and monitors a plurality of mobile electronic devices.

24. The method of claim 23 , wherein dynamically defining the zone comprises dynamically selecting a zone size.

25. The method of claim 24 , wherein the zone size is selected based at least partly on a density of monitored mobile electronic devices.

26. The method of claim 23 , wherein determining whether to alert the user comprises determining whether a number of theft events within the zone within a selected time period satisfies a threshold.

27. The method of claim 26 , wherein the determination of whether to alert the user is based additionally on dates of said theft events within the zone.