Blog
Phishing detection guides, AI security explainers, and honest tool comparisons.
How Phishing Detection Accuracy Is Actually Measured
A vendor's accuracy number is measured on a dataset you have never seen. Here is how to read it, and what we found when we measured our own detector.
How Machine Learning Detects Phishing Emails
What a phishing detection model reads, why its confidence score is not a probability, and where it misfires - from the developer who shipped one.
Spear Phishing vs. Phishing: What's the Difference?
Spear phishing targets a specific person or small group, while mass phishing is a broad net cast at thousands. Here's how to tell them apart.
How Email Scam Checker Works: Inside the 28 Checks That Detect Phishing and Scams
Learn how Email Scam Checker detects phishing: 28 on-device checks, risk scoring, anti-phishing codes, and offline AI - the analysis runs in your browser.
Spam vs. Phishing: What's the Real Difference?
Spam is unwanted bulk email. Phishing targets you to steal credentials or money. Here's the real difference, and why spam filters often miss it.
What Is Quishing? QR Code Phishing Explained
Quishing is QR code phishing - a scam that hides a malicious link inside a QR code you can't preview. Learn how it works and how to stay safe.
AI Phishing Detection: On-Device vs Cloud (Complete Guide)
AI phishing detection explained: how on-device models differ from cloud-based scanners, and why the architecture matters for your privacy.
Best Phishing Protection: Browser Extensions, Antivirus, and What Actually Works
An honest comparison of phishing protection - browser extensions, antivirus suites, browser warnings, and manual checking - and where each falls short.
How to Spot a Phishing Email: The Complete Red-Flag Guide
Learn exactly how to spot a phishing email - sender, link, and language red flags, a real annotated example, and what to do the moment you find one.
What Is Phishing? Definition, Types, and Real Examples
Phishing is a scam that impersonates a trusted sender to steal your credentials or money. Learn how it works, its main types, and how to spot one.