What are the risks of QR codes?

The risks of QR codes primarily involve scams like "quishing," where attackers replace legitimate codes with malicious ones. Scanning these fake codes can redirect users to phishing sites that steal sensitive data, like login credentials or financial information, or install malware on the device. Users should be cautious, especially with codes in unexpected places or those requesting personal data. Verifying the URL and source before proceeding is crucial to mitigate risks.