Security Articles
In-depth guides on web security, privacy, and malware protection.
The "Task-Based" Job Scam That's Targeting Thousands
Fake employers on LinkedIn and Telegram offer simple micro-tasks for money — then steal your deposit. Here's how the scam works.
When a Scan of Your ID Leaks — Passports, Licenses and What to Do
Hotels, car rental agencies, and landlords routinely scan your ID and store it. When those databases get breached, your identity is at serious risk.
Smart Appliances — Does Your Fridge Actually Need to Be on the Wi-Fi?
Your washing machine, oven, and fridge are asking for your Wi-Fi password. Here's exactly what data connected appliances collect and send.
Clipboard Hijacking Is Back — Here's How to Stay Safe
Malware that silently monitors your clipboard is targeting crypto wallet addresses and passwords. Here's what you need to know.
The Safe Account Scam — When Your "Bank" Calls and Tells You to Move Your Money
A scammer who knows your name, card number, and recent transactions calls pretending to be your bank's fraud department. Here's how to recognize and stop this scam.
Shared Building Wi-Fi — What Your Neighbors Can Actually See
When your apartment's Wi-Fi is managed by a landlord or property company, you're sharing a network with every other tenant. Here's what that means for your privacy.
Smart Garage Door Openers — The Security Risk You're Ignoring
In most homes, the garage is the real front door — and it's often the weakest point. Here's what makes smart garage openers risky and how to secure them.
The Fake Login Window — How Browser-in-the-Browser Phishing Works
A convincing fake login popup can be drawn entirely inside a webpage, complete with a padlock icon and a real-looking URL. Here's how to spot it every time.
Helping an Aging Parent Manage Their Accounts Without Taking Them Over
There's a middle ground between leaving elderly parents unsupported and taking full control of their finances and logins. Here are the tools that make it work.
Buy Now, Pay Later Fraud — The Account Opened in Your Name
BNPL services approve transactions in seconds with minimal verification. That speed makes them a favorite target for identity thieves who have your data.
The Wi-Fi Login Page — Captive Portals in Hotels, Airports and Cafés
The splash screen that asks you to agree to terms before getting Wi-Fi access is usually harmless — but a fake one is a powerful tool for credential theft.
Should You Click "Unsubscribe" on Suspicious Emails?
Clicking unsubscribe on spam might actually make things worse. Here's when it's safe and when it confirms your email is active.
Family Location Sharing — What It Shares and With Whom
Apps like Life360, Find My, and Google Family Sharing share more than a dot on a map. They collect driving speed, battery level, location history, and more — sent to third-party servers.
Smart Thermostats and Energy Data — What Your Schedule Reveals About You
Your smart thermostat and energy monitor log when you wake up, cook, leave, and go on vacation. That data is stored on third-party servers and may be shared or sold.
What a Leaked Phone Number Lets Someone Do
Unlike an email address, a phone number stays with you for years and unlocks more attack vectors than most people realize — from SIM swaps to targeted voice phishing.
Robocalls and Spam Calls — Why Your Phone Rings and What Blocking Actually Does
Auto-dialers, purchased phone number lists, and caller ID spoofing explain why your phone never stops ringing with unknown numbers. Here's what the blocking options actually do.
Your Smart Appliances Are a Security Risk — Here's What to Do
Smart TVs, fridges, and doorbells can be entry points for attackers. Securing your IoT devices is simpler than you think.
Who Actually Needs Your ID Number — and Who Is Just Asking
Your Social Security Number, passport number, or national ID unlocks credit, taxes, and benefits. Plenty of businesses ask for it without any real need. Here's how to tell the difference.
Connected Toys and Kids' Devices That Talk to the Internet
Talking dolls, toys with microphones, and kids' smartwatches send what they hear and see to servers. The scope of what's collected should concern every parent.
Phishing That Beats Two-Factor Authentication — How Real-Time Proxies Work
Modern phishing kits act as a live relay of the real website, capturing your password and your OTP simultaneously. Here's how it works and what still stops it.
People-Search Sites and Opt-Out Services — What Can Actually Be Deleted
Opting out of people-search sites takes time and the records often reappear. Here's where the data comes from, which sites matter most, and what actually works.
The USB Drive You Found or Were Given — What to Do Before Plugging It In
A USB stick found in a parking lot, received at a conference, or mailed to you is a classic malware delivery vector. Here's what the risks are and how to safely examine one.
Crypto ATMs — Why a Scammer Always Sends You to a Bitcoin Machine
Many fraud schemes end at a crypto ATM on a gas station forecourt. Here's why scammers prefer cryptocurrency, how the machine fits into the scheme, and what to do if someone sends you to one.
The Verification Code a Stranger Asks For — Why You Should Never Share It
A buyer, a "friend," or a "bank representative" asks you to share a code that just arrived on your phone. Here's exactly what they can do with it and why the request is always fraudulent.
Check Washing and Mail Theft — The Envelope That Empties Your Account
A stolen check is worth far more than the amount written on it. Check washing erases the ink and rewrites it for thousands. Here's how it works and how to protect yourself.
What Does a Hacker Actually Do With Your Leaked Email Address?
An email address alone gives attackers more power than most people realize. Here's the full attack chain and how to break it.
The Wrong Support Number — When a Search Result Connects You to a Scammer
You search for your airline's customer service number and the first result is a scammer. Here's how fake support numbers end up at the top of search results and how to avoid them.
Money Mules — When a Job or a Favor Moves Stolen Funds Through Your Account
Stolen money needs to reach the attacker. Often, it goes through someone who doesn't know they're participating. Here's how money mule schemes work and why the consequences fall on the mule.
The Email That Knows Your Old Password — How Sextortion Scams Work
An email claims your computer was hacked and your webcam recorded you. It proves it knows you by including a real password you used. Here's what's actually going on.
Smart Locks — Guest Codes, Keyless Entry, and What Happens When the Battery Dies
A smart lock turns your front door into an account with a list of people who can open it. Here's a practical guide to the features that matter and the risks to understand.
Event Ticket Scams — The Seat That Was Sold Twice (or Never Existed)
A concert sells out in minutes. Someone in the comments is offering two tickets at face value. Here's how ticket fraud works across every platform and how to avoid losing money on a fake.
The Router Your ISP Gave You — Who Actually Controls It
The box your ISP installed combines modem, router, and Wi-Fi access point — and your ISP can often access it remotely without telling you. Here's what that means and what to do about it.
The Hidden Risks of Sharing Your Home Wi-Fi Password
Giving your Wi-Fi password to houseguests or neighbors seems harmless. Here's why it's actually a security risk and what to do instead.