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- Kaspersky detected a fivefold surge in QR code phishing attacks in the second half of 2025
- The number of blocked phishing emails with malicious QR code links in 2025
- Example of a PDF attachment with a QR code
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Kaspersky detected a fivefold surge in QR code phishing attacks in the second half of 2025
Attackers use QR codes in emails more frequently because they provide a simple and cost-effective way to conceal malicious URLs, evading detection by many protective solutions
Kaspersky (www.Kaspersky.co.za) has reported a spike in phishing emails containing malicious QR codes. Detections for these jumped from 46,969 in August 2025 to 249,723 in November 2025 – a more than fivefold growth – as cybercriminals increasingly exploit QR codes, a trend that will likely continue in 2026. Attackers use…