Money How to check if a QR code is safe: With QR code scams popping up, what to look out for August 2, 2023August 3, 2023 Susan Tompor, USA TODAY Comments Off on How to check if a QR code is safe: With QR code scams popping up, what to look out for Fake QR codes help cybercriminals leverage stolen information to drain bank accounts. Other QR code scams trigger repeated charges to credit cards.