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HuttenlocherTechnologies

Security · 4 min read · Updated October 25, 2026

QR code scams and your business

Short answer: Scammers print QR code stickers and put them over real ones: on table menus, parking meters, flyers and even mailed letters. Customers who scan them land on a fake payment or login page with your name on it.

How it works

The code opens a page that looks right on a phone screen, where the address bar is easy to miss.

  • A sticker over the real code on a menu, table tent, door or sign.
  • A fake parking or payment code on a pole or meter.
  • A letter or flyer with a code to “pay a fine” or “confirm a delivery.”
  • An email with a QR code instead of a link, to get past email filters.

Protect your codes

  • Point codes at your own domain (yourbusiness.com/menu), so customers can see it’s you when the preview appears.
  • Check printed codes regularly for stickers, especially on tables and outside.
  • Print the address next to the code, so people can type it instead.
  • Never put a code that leads straight to a payment page where it’s unattended.
  • If you use a QR service that redirects, make sure the account is yours and protected; if it lapses, your codes can break or be taken over.

Tell your customers

A line on the menu or sign: “Our menu is at yourbusiness.com/menu. We’ll never ask for payment by QR code.” It’s enough to make most people look twice at a code that goes somewhere else.

Written by Nikita Huttenlocher, founder and lead engineer at Huttenlocher Technologies, a web design and software company in Myrtle Beach, South Carolina.

Questions

Are QR codes safe to use for our business?

Yes, when they point at your own domain and you check them. The risk is codes that send people somewhere they can’t recognize.

Our QR codes go through a free generator. Is that a problem?

Some free generators redirect through their own service and later disable or monetize the codes. Codes that point straight at your own site don’t depend on anyone else.

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