Pixels With a Purpose: How QR Codes Became Cybercrime's Most Overlooked Attack Surface
What began as a pandemic-era convenience tool has quietly evolved into one of the most effective phishing vectors in a modern attacker's arsenal. Criminals are physically replacing legitimate QR codes on parking meters, restaurant tables, and delivery notices — and the results are bypassing corporate email defenses entirely. Here is what every American smartphone user needs to understand before they scan.