Google is testing QR code-based reCAPTCHA checks on mobile phones. The proposed shift has raised questions about privacy, ...

Google is reportedly testing a completely new CAPTCHA verification system that could change the way users prove they are ...

We talk to a lot of businesses about image verification, and the conversation usually starts the same way: "We think we might have a fraud problem, but we're not sure how bad it is." Here's what we ...

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Authorities in Delhi have implemented a QR code-based verification system for census enumerators and supervisors to combat ...