Among the many changes brought about by the pandemic is the widespread use of QR codes, graphical representations of digital data that can be printed and later scanned by a smartphone or other device.

Facebook posts about the dangers of consumers receiving a package as part of a brushing scam warn that the lone act of scanning a malicious QR code — a code found inside the unsolicited parcel — can ...

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Scott Ruoti does not work for, consult, own shares in or receive funding from any company or organization that would benefit from this article, and has disclosed no relevant affiliations beyond their ...