Tech/Gear

Think twice before clicking that email from Amazon. The company has sent out emails to hundreds of millions of customers warning about phishing scams that are tricking people into giving up their login credentials. The fake messages look real, and they use scare tactics to get you to act fast. Here's how the scam works, how Amazon is responding, and what you can do to protect yourself.Sign up for my […]

We all know staying hydrated is important, but most of us don't actually track how much water we need. The signs of dehydration, like dizziness, fatigue, or confusion, can creep in before you even realize you're in trouble. By the time you feel thirsty, you're already behind. That's what makes the new wearable hydration sensor so valuable. Instead of guessing, this device provides real-time data, allowing you to stay ahead […]

Have you ever noticed how a spilled cup of coffee leaves behind a telltale brown ring? While those stains might be annoying, the science behind them, known as the coffee ring effect, has sparked innovations in health technology. UC Berkeley researchers recently turned this everyday phenomenon into a breakthrough medical test, making rapid and reliable disease detection as easy as brewing your morning coffee. Curious how a simple coffee stain could inspire […]

If you've ever felt anxious not knowing your total at checkout, you're not alone. Many people dislike manually adding up every item in their cart. However, imagine if your shopping cart could show you the running total in real-time. It could also help you breeze through checkout. This is exactly what Wegmans is doing.For those who aren't familiar, Wegmans is a popular grocery chain. It is known for quality products and […]

A major breakthrough in artificial intelligence and high-performance computing is on the way, and it's coming from Georgia Tech. Backed by a $20 million investment from the National Science Foundation (NSF), the university is building a supercomputer named Nexus. It's expected go online in spring 2026.Sign up for my FREE CyberGuy ReportGet my best tech tips, urgent security alerts and exclusive deals delivered straight to your inbox. Plus, you’ll get instant […]

Kicking a ball or climbing stairs with ease after a leg amputation above the knee is now within reach. Researchers at MIT have developed a bionic knee that redefines mobility for above-the-knee amputees. Unlike traditional socket-based prosthetics, this system anchors directly to the bone and integrates with the surrounding muscle tissue. The result is faster, smoother, and more natural movement.Led by Professor Hugh Herr, the MIT team created a solution […]

Border Patrol is about to get a powerful new ally, and it doesn't bark. A microwave-sized device called VaporID could soon replace drug-sniffing dogs at U.S. border crossings. Built to detect fentanyl, cocaine, methamphetamine, MDMA, ketamine, and even explosives, the tech is showing accuracy and speed that trained dogs simply can't match.Sign up for my FREE CyberGuy ReportGet my best tech tips, urgent security alerts, and exclusive deals delivered straight […]

When I think about my golden years, I picture myself enjoying new hobbies and spending more time with loved ones. Yet, some of the very things that mark a well-lived life, like a fixed address, a long-time phone number, and a healthy savings account, also put you at risk of scams.That's why you must protect your personal information. Today, it stands as the number one target for fraud. According to […]

Healthcare systems worldwide are struggling with overcrowded hospitals, physician burnout, and rising surgery delays. Which is why it's always a good thing to see research exploring new solutions through technology. The University of California San Diego (UCSD) is looking into humanoid robots as a potential solution. It suggests they might play a vital role in easing medical burdens. Unlike traditional surgical robots that are expensive and highly specialized, humanoid robots […]