The FBI is issuing this announcement to raise awareness of malicious Quick Response (QR) codes. Cybercriminals are tampering with QR codes to redirect victims to malicious sites that steal login and financial information.
A QR code is a square barcode that a smartphone camera can scan and read to provide quick access to a website, to prompt the download of an application, and to direct payment to an intended recipient. Businesses use QR codes legitimately to provide convenient contactless access and have used them more frequently during the COVID-19 pandemic. However, cybercriminals are taking advantage of this technology by directing QR code scans to malicious sites to steal victim data, embedding malware to gain access to the victim’s device, and redirecting payment for cybercriminal use.
FBI release here: https://www.ic3.gov/Media/Y2022/PSA220118