Replacing QR Codes on Fliers: Exploiting Bystanders’ Trust

This talk describes a nontechnical social engineering attack that preys on the user's trust. A QR code on a flier found on a bulletin board surrounded by other fliers should be trustworthy, right? Take down the flier, replace the QR code, put up copies. You will get to learn about how to identify vulnerable bulletin boards, covertly snagging a flier, replacing the flier with a replaced QR code.


Time: May 2 - 11:30 AM
Location: Room 101
Audience Level: All
Audience Knowledge:


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