Malicious actors have exploited QR codes to commit cyber scams, including quishing, a type of fraud that combines QR codes and phishing. These fraudulent QR codes can be found in both digital and physical contexts, such as in physical mail or public places like parking lots or recycling machines. To avoid falling victim to quishing attacks, users must adopt security measures like checking the origin of QR codes and being cautious of urgent requests for personal information. Cybersecurity experts have warned users to be vigilant and follow recommended security practices to protect themselves from falling prey to QR code scams.