From Bruce Schneier’s “Forging Low-Value Paper Certificates“:
Both Subway and Cold Stone Creamery have discontinued their frequent-purchaser programs because the paper documentation is too easy to forge. (The article says that forged Subway stamps are for sale on eBay.)
… Subway is implementing a system based on magnetic stripe cards instead.
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Posted on April 28th, 2006 by Scott Granneman
Categories: Webster U: infosec management, business, security
Tags: business, crime, food, security
