Supermarket Loyalty Program Used to Pinpoint Location
This is an interesting (six-month-old) story about a supermarket loyalty program.
Person 1 loses a valuable watch in a supermarket. Person 2 finds it and, instead of returning it as required by law, keeps it. Two years later, he brings it in for repair. The repairman checks the serial number against a lost/stolen database. Person 2 doesn’t admit he found the watch, but instead claims that he bought it in some sort of used watch store. The police check the loyalty-program records from the supermarket and find that Person 2 was in the supermarket within hours of when Person 1 said he lost the watch.
EDITED TO ADD: Earlier confusion about video surveillance fixed, and two comments pointing out the error deleted. Thank you.
Leave a comment