But QR codes can also leave you vulnerable. That’s because scammers, organized criminal gangs, and shady nation-states are ...

Scientists created a tiny matrix that stores data by etching its grid into a thin ceramic film with a focused ion beam.

Scientists created a tiny matrix that stores data by etching its grid into a thin ceramic film with a focused ion beam.

QR Codes: A powerful CTA for first-party data A QR Code scan is like a raised hand in a crowded room. It's voluntary, visible, and tells you exactly who's interested. Compare that to website cookies, ...

The FBI issued a public service announcement on July 31, 2025, warning consumers not to scan QR codes found inside unsolicited packages delivered to their homes. The alert describes a fraud scheme in ...

India’s payments ecosystem runs largely on UPI, a free rail that limits direct monetisation on the consumer side.

In fact, it’s so tiny that it can only be seen with an electron microscope. The QR code was developed by scientists from the TU Wien public research university in Vienna, Austria, in partnership with ...

UIDAI has showcased how the Aadhaar App can enable paperless hotel check-ins using face authentication and QR code ...

QR codes are widely used in entry and exit systems for various events to monitor the number of participants and ensure that ...

Receiving a package you didn't order might seem harmless, but the FBI says one detail inside these mystery deliveries should immediately raise suspicion.

Our weekly roundup of the latest science in the news, as well as a few fascinating articles to keep you entertained over the ...

Overview Mobile wallet setup starts with choosing a trusted app like Google Pay, PhonePe, or Paytm. Then you have to download it and verify your mobile number w ...