Guide

Are QR codes safe? What businesses and customers should know

QR codes are everywhere, and so are fake ones. Here is what actually makes a QR code risky, how to check one before you open it, and how businesses can protect theirs.

Short answer

A QR code is just a link, so it is as safe as the page it opens. Scanning can’t install anything on its own. The risk is a fake code that sends you to a scam page, called “quishing”. Check the address your phone shows before opening it, and watch for stickers over a business’s real code.

How QR code scams work

A QR code stores text, usually a web address. The danger is not the code but where it leads. In late 2023 the US Federal Trade Commission warned consumers about the most common tricks:

  • Stickers over real codes, for example on parking meters, so payments go to the scammer.
  • Codes in unexpected emails or texts about a “failed delivery” or a “problem with your account”, leading to a fake login page.
  • Pages that ask you to download an app or enter card details you weren’t expecting to give.

How to scan safely

  1. Read the address your phone shows before you tap it. Look for misspellings and odd domains.
  2. Be careful with codes you didn’t expect, especially in emails and texts that push you to act fast.
  3. Look at the code itself. A sticker on top of a printed code is a warning sign.
  4. Don’t enter passwords or card numbers on a page you reached by surprise. Go to the company’s site yourself instead.
  5. Use your phone’s built-in camera, not a random scanner app.

How businesses can protect their codes

  • Make your codes recognizable. A branded code in your colors with your initials in the middle is much harder to swap for a plain black one.
  • Print codes into the material rather than on loose stickers where you can, and check public placements regularly.
  • Watch your scan numbers. If a busy placement suddenly drops to zero, someone may have covered it.
  • Fix a bad link instantly. With a dynamic code you can change or pause the destination in seconds, without reprinting.
  • Tell people what to expect, for example “This code opens a page on qrivio.com”.

What Qrivio does

  • Our terms forbid scams, phishing, malware and illegal content, and we can pause codes that break those rules.
  • Every Qrivio page is served over HTTPS, and browsers are told to always use the secure version.
  • We record only what a scan needs: the time, device type, browser, network address and an approximate city and country. Scanners are never asked for personal details unless the business’s page invites them to join a list.
  • No app to install. Scan pages open in the phone’s browser.

If a Qrivio code leads somewhere it shouldn’t, tell us where you found it.

Frequently asked questions

Can scanning a QR code hack my phone?

Scanning only reads the text in the code. The risk comes from what you do on the page that opens, so don’t install apps, sign in or pay on a page you didn’t expect.

What is quishing?

Quishing is phishing through a QR code: a fake code that sends you to a page built to steal logins, card numbers or money.

How can I tell if a QR code is real?

Check the address your phone shows before opening it, look for stickers placed over a printed code, and be wary of codes in unexpected messages.

Are dynamic QR codes less safe than static ones?

No. Both are just links. A dynamic code has one advantage: if something goes wrong, the business can change or pause it instantly.

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