Researchers have optimized and 3D-printed helix structures as optical materials for Terahertz (THz) frequencies, a potential ...

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Researchers at Lawrence Livermore National Laboratory (LLNL) have optimized and 3D-printed helix structures as optical ...

"Smartphones do their best to block scam links, so attackers use tricks to make their links clickable," said Joshua McKenty, CEO of Polyguard.ai, a cybersecurity company that helps businesses protect ...

More than 40 food products from over 20 manufacturers, ranging from dairy products and soft drinks to vegetable oil and meat, now have digital food labeling on their packages as part of a pilot ...

NEW DELHI: The next time you step into a chemist shop, you may find a new addition near the counter — a black-and-white QR code that could quietly transform India’s drug safety system. The Central ...

“They’re like these little distress signals sent into the world, and you have no idea if anyone will respond." They’re not just for missing pets or yard sales. Fliers these days are for internet memes ...

A newly-discovered malicious package with layers of obfuscation is disguised as a utility library, with malware essentially hiding in plain sight in embedded QR codes. QR codes are ubiquitous these ...

Speed is essential to a well-managed recall. The faster consumers are alerted and understand what to do, the faster contaminated products can be identified, returned, or discarded. That’s why QR codes ...

QR codes that were once seen as a convenient shortcut for checking menus or paying bills have increasingly been turned into weapons. Fake delivery texts, counterfeit payment links and malicious codes ...