Phishing on the Edge of the Web and Mobile Using QR Codes

The article from Palo Alto Networks discusses the growing misuse of QR codes as a vector for phishing attacks, referred to as "quishing." It highlights three main issues: 1) QR codes employing URL shorteners to mask malicious links, 2) in-app deep links that can compromise user credentials, and 3) bypassing app store security through direct APK downloads. The analysis reveals over 11,000 detections of malicious QR codes daily, with the financial sector being the most targeted.

Additionally, it outlines the need for improved security measures and education to counter these evolving threats, while recommending various Palo Alto products for enhanced protection.