QR codes have become a popular and convenient tool for quick access to websites, apps, and services using smartphones. However, this technology is not without risks. Cybercriminals are increasingly using fake QR codes to deceive users and steal personal information.
A concerning scam called “brushing” involves sending unsolicited packages with fake QR codes to recipients. These packages arrive without sender details, enticing curious individuals to scan the code, unknowingly exposing themselves to potential fraud.
Research by cybersecurity firm NordVPN indicates a growing issue with fake QR codes leading users to malicious websites. Criminals exploit the trust associated with physical QR codes, making them a deceptive entry point for cyber attacks.
To stay safe from QR code scams, users are advised to verify the source before scanning, avoid suspicious links, keep security software updated, use VPN when browsing, and educate friends and family on potential risks.
Despite the convenience of QR codes, caution is essential when scanning unknown codes to prevent unauthorized access to personal data. The rise of QR codes, initially developed for efficient tracking of automotive parts in 1994, has evolved into a versatile technology used in various sectors globally.