Information Literacy

A hijacked product QR code turns packaging into an information-security lesson

A report that a product QR code at an exhibition redirected users to an inappropriate site shows that information security includes old packaging, expired domains and neglected digital links—not only apps and passwords.

• Physical packaging can contain digital risks when QR codes point to abandoned domains.
• Organizations should inventory public links and renew, redirect or retire them safely.
• Consumers should pause when a scanned page looks unrelated to the product or brand.

Reports described a product at an exhibition whose package QR code allegedly redirected to an inappropriate website after the linked domain was no longer properly maintained. This is a small incident with a broad information-security lesson.

QR codes are bridges between the physical and digital worlds. If the destination domain expires, is hijacked or is redirected without review, an ordinary package can become a risky entry point. Covering a code with marker is not a reliable control if users can still recover and scan it.

Organizations should maintain an asset list of domains, QR codes and printed materials. When a link is retired, it should redirect to a safe notice or be removed from circulation. Users should treat unexpected scan results as a warning and avoid entering personal data.