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QR Codes: Your New Phishing Threat?
9 Feb
Summary
- QR codes are increasingly used in scams called 'quishing'.
- Up to 26 million people may have been victims of QR code scams.
- Scammers use QR codes in physical and digital fraud tactics.
QR codes, ubiquitous in daily transactions, have become a potent tool for cybercriminals engaging in 'quishing' scams. These scams exploit the inherent trust associated with physical QR codes, leading to potential financial fraud and data theft. Alarming reports suggest that as many as 26 million individuals might have been ensnared by malicious QR codes.
Fraudsters have adapted, integrating these 2D barcodes into both physical and digital schemes. Examples include fake payment QR codes in parking lots and deceptive e-commerce tactics like 'brushing,' where recipients are lured with nonexistent rewards. Some scams use emotionally manipulative tactics, promising proof of infidelity.
Cybersecurity experts note that 26% of all malicious links are now found within QR codes. While essential security measures like VPNs can help, users must remain vigilant. Experts advise treating unexpected QR codes with suspicion, verifying the sender, previewing URLs for suspicious activity, and keeping security software active to mitigate these evolving threats.
