QR Code Security Best Practices: Protecting Users Against Quishing
Essential tips to protect your users and brand from QR code phishing scams (Quishing) in 2026.
What is Quishing?
Quishing (QR code phishing) involves malicious actors swapping legitimate QR code stickers with links that lead to fraudulent login portals or payment traps.
How to Secure Printed Codes
- Use Custom Branded Domains: Avoid standard URL shorteners so users can verify destination domains before clicking.
- Physical Tamper Audits: Regularly inspect physical posters, table tents, and meters for sticker overlays.
- Enforce HTTPS: Ensure all target links resolve with secure SSL certificates.