FREEBeginner · 3 minute read · Micro-lesson 13

QR codes can hide destinations

A QR code is another way to carry a link. A sticker can replace a legitimate code. Check the destination and avoid entering credentials or payment details into an unexpected page.

WHAT YOU WILL LEARN

Learning objectives

  • Treat QR destinations like any other untrusted link.
01

The useful habit

A QR code is another way to carry a link. A sticker can replace a legitimate code. Check the destination and avoid entering credentials or payment details into an unexpected page.

02

Apply it

A parking-payment code has a sticker over the original sign. Use the operator’s known application or contact details to verify.

APPLIED EXAMPLE

Put it in context

A parking-payment code has a sticker over the original sign. Use the operator’s known application or contact details to verify.

Illustrative scenario for learning, not a claim about a verified customer incident.

Common mistakes

  • Acting on urgency before verifying the request

Your practical checklist

Checklist ticks are temporary and are not recorded as account progress.

MINI RECAP

Treat QR destinations like any other untrusted link.

Put your understanding to the test.

Further authoritative reading ↗