Understanding Quishing: The Rising Threat of QR Code Scams

As QR codes become more ubiquitous in our daily lives, a new threat has emerged: quishing. This term, a blend of QR codes and phishing, describes a type of scam where fraudsters exploit these codes to deceive people into divulging personal information or inadvertently downloading malicious software.

The Growing Use of QR Codes

QR codes have seen a surge in popularity, especially given their convenience for quickly accessing information or making seamless transactions. From restaurant menus to parking payments, these codes are now a common sight. However, this widespread adoption has also opened up new avenues for cybercriminals to exploit unsuspecting users.

What is Quishing?

Quishing involves the use of fraudulent QR codes to mislead individuals. These scams typically involve placing counterfeit QR code stickers over legitimate ones, often found in public spaces like car parks. When scanned, these fake codes can lead to malicious sites that prompt users to enter sensitive information or trigger the download of harmful software.

Impact and Incidence

According to Action Fraud, there were 784 reported incidents of quishing between April 2024 and April 2025. These incidents resulted in financial losses amounting to nearly £3.5 million. However, experts fear that many cases go unreported, suggesting the actual figure could be significantly higher.

Common Targets

Public areas, particularly parking machines, are prime targets for quishing scams. Fraudsters strategically place their fake QR codes on these machines, knowing that many users will scan them without a second thought. The consequences can be severe, with victims facing not only financial fraud but also ancillary issues like unjust parking fines.

Protecting Yourself from Quishing

To guard against these scams, it's vital to exercise caution when scanning QR codes:

• Pause before scanning: Take a moment to inspect the QR code. Is it in a public place where tampering is possible?
• Use built-in scanners: Opt for your phone’s native QR code scanner, which may offer additional security checks.
• Verify URLs: Always double-check the URL that the QR code directs you to. If anything seems suspicious, avoid entering personal or financial information.

Stay Vigilant

While QR codes offer undeniable convenience, they also require a degree of vigilance. Being aware of potential scams and adopting a cautious approach can significantly reduce your risk of falling victim to quishing.

If you're looking to create QR codes for personal or business use, consider using a reliable QR code generator to ensure security and authenticity. By staying informed and cautious, you can enjoy the benefits of QR technology while minimizing the risks associated with its misuse.