-
Geek Squad Email Scam: How to Spot It and What to Do
In 2025, the Geek Squad scam is still around and it’s more convincing than ever. The official-looking messages, familiar branding, and just enough personal detail can even fool the careful. To be clear: Geek Squad is Best Buy’s legitimate tech support service, but scammers exploit its good reputation to deceive their victims. In this guide,… Read more
-
ChatGPT and Privacy: Everything You Need to Know in 2026
ChatGPT has serious privacy issues. It can collect and process highly sensitive details and associate it with your email and phone number. Read more
-
What Is a Backdoor Attack? How It Works, Types & Prevention
Backdoors can be difficult to spot because they may give an attacker access without triggering security checks. If that access remains unnoticed, the attacker can keep using the affected system. This guide explains what backdoor attacks are, where backdoors can exist, how defenders find them, and what helps reduce the risk. Backdoor Attack Explained A… Read more
-
What Is Bluejacking? How It Works and How to Spot It
Did you see an odd message pop up on your phone over Bluetooth and wondered if you’ve been hacked? You’re not alone. Bluejacking has confused and startled phone users since the early 2000s, and it’s often mixed up with far more serious Bluetooth attacks. This article explains what bluejacking actually is, how it differs from… Read more
-
Bridge Mode: What It Is, How It Prevents Double NAT, and When to Use It
Adding a second router or mesh Wi-Fi system can sometimes create network conflicts, particularly if both devices try to act as routers. Bridge mode can resolve these issues by allowing one device to take over routing while the other passes the connection through. This guide explains what bridge mode is, when to use it, how… Read more
-
Instagram Hacked? How to Spot an Attack and Recover Your Account
Having your Instagram hacked can feel surprisingly personal. Someone may be reading your DMs, posting under your name, or using the trust you’ve built with followers to spread scams. You might not even know how they got in or whether you can get it back. An Instagram account hack looks different for everyone. You may… Read more
-
How Your Phone Betrays You in a Crowd: The Four Signal Layers Leaking Your Location Every Day
Mobile phones give us unprecedented levels of convenience, but it often comes with a caveat: privacy and security risks. The rate of connectivity enabled by widespread digitization has also paved the way for our personal and potentially sensitive information to be acquired and traded that much more easily. For example, the Real-Time Bidding (RTB) industry… Read more
-
What Is a Hotspot and How Does It Work?
Nothing is more frustrating than wanting to get online, whether it’s to stream, browse, or check messages, only to find there’s no Wi-Fi. In situations like these, a hotspot is the solution you’re looking for. But what is a hotspot, is it different from Wi-Fi, and how does it work? This guide explains everything you… Read more