You can tell when a QR code is safe and secure by checking the QR code link. Obvious indicators include branded or customized links and the https:// with the padlock symbol.
Can QR codes be dangerous?+
QR codes are technically safe to use, but they can be easy targets for cyberattacks. Cybercriminals can use them for phishing and malware attacks.
When placed in the wrong hands, they can be dangerous. The rule of thumb is to use a QR code platform that prioritizes user safety and security.