Tag: defanging techniques

Source URL: https://blog.talosintelligence.com/malicious_qr_codes/ Source: Cisco Talos Blog Title: Malicious QR codes Feedly Summary: QR codes are disproportionately effective at bypassing most anti-spam filters, as most filters are not designed to recognize that a QR code is present in an image and decode the QR code. According to Talos’ data, roughly 60% of all email containing…