The officers enter the store, scan the code, answer a few questions and also talk to those in the area to check in and see if there are any issues or potential issues.

Researchers at Rochester University have developed a new security technology called SDMQR (Self-authenticating Dual-Modulated QR) codes to combat the rising threat of QR code phishing scams, known as ...

White House correspondent Peter Doocy discusses Elon Musk discovering federal workers' retirement documents being stored in a Pennsylvania limestone mine as questions over efficiency arise.