200 Points
When scanning QR codes, pay attention to the authenticity of the target page and check exactly where the code takes you. Be skeptical if you are asked to enter personal data or bank information after scanning.

More information

QR codes are often stuck over charging stations or vending machines, for example. However, they are sometimes also sent in letters. This is how people are tricked into entering personal information on fake websites or installing malicious apps. So check the target carefully.

QR codes should be designed in such a way that they are tamper-proof. For example, they should be placed behind a pane of glass to prevent them from being replaced. So be skeptical if they are simply stuck on.

Particularly important for the following target groups:

Sources and further links

  1. Stealth: QR code phishing: danger from fake bank letters, tarnkappe.info, (de), 2024-08-23
  2. Quishing scam: e-car charging stations conceal fake QR codes, tarnkappe.info, (de), 2024-08-01