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Abstract: This paper describes a new method of steganography in QR codes that uses segments for data hiding. Presented technique is based on the fact that the input text may be divided into parts and ...

Authorities are warning the public about a scam involving fake court notices that appear to come from the Superior Court of ...

A new scam is making the rounds in parts of Southern Utah and the surrounding region, with people warning each other about it ...

Kansas Attorney General Kris Kobach is warning Kansans about a growing scam involving fake “Notice of Hearing” messages for ...

Avoid downloading third-party apps to scan QR codes.

Uniqode reports that brands can leverage packaging QR codes to build direct customer relationships, overcoming retail access ...

Fraudsters are exploiting the rapid spread of digital information by circulating QR codes via email that claim to offer ...

Scientists have created a microscopic QR code so tiny it can only be seen with an electron microscope—smaller than most bacteria and now officially a world record. But this isn’t just about size; it’s ...

Scammers are very convincing and often have your name and address, but there are ways to tell if the correspondence is fake.

At times, public safety feels like a crisis in Tucson. The city government often treats it as a problem with social-service ...