"This attack also detects the configuration of the QR code and subtly changes its appearance"
How does it do that if it's simply watching the reflection of the code? Fire the flash somehow? But that would be noticed.
"This attack also detects the configuration of the QR code and subtly changes its appearance"
How does it do that if it's simply watching the reflection of the code? Fire the flash somehow? But that would be noticed.
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