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I built a phishing detector into Chrome using Claude AI. Here's exactly how.

I built a phishing detector into Chrome using Claude AI. Here's exactly how.

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2 min read
How to prove your AI wasn't trained on private data

How to prove your AI wasn't trained on private data

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4 min read
Build a Basic AI Agent From Scratch: Security II

Build a Basic AI Agent From Scratch: Security II

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14 min read
When Claude Is Not Claude: How I Caught an AI Agent Lying About Its Own Identity

When Claude Is Not Claude: How I Caught an AI Agent Lying About Its Own Identity

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7 min read
Tool Misuse & Exploitation: When Your Agent's Legitimate Tools Become Weapons (ASI02)

Tool Misuse & Exploitation: When Your Agent's Legitimate Tools Become Weapons (ASI02)

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11 min read
Your Backup Restored. Why Is the Application Still Down?

Your Backup Restored. Why Is the Application Still Down?

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3 min read
Your package-lock.json diff is unreadable. That's a supply-chain problem.

Your package-lock.json diff is unreadable. That's a supply-chain problem.

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3 min read
Blind Signatures Explained: Getting Something Signed Without Revealing It

Blind Signatures Explained: Getting Something Signed Without Revealing It

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4 min read
We Just Handed AI Agents the Keys to the Password Vault. What Could Go Wrong?

We Just Handed AI Agents the Keys to the Password Vault. What Could Go Wrong?

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3 min read
Headless Browser Detection in 2026: What Still Trips Up Playwright

Headless Browser Detection in 2026: What Still Trips Up Playwright

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9 min read
Understanding Audit Logs: Implementing a Read-Only Trace of System Changes

Understanding Audit Logs: Implementing a Read-Only Trace of System Changes

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3 min read
How I Built and Secured a Self-Hosted Stack

How I Built and Secured a Self-Hosted Stack

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5 min read
Optimizing Conversion Rates at the Edge: Why We Moved Bot Protection to Cloudflare

Optimizing Conversion Rates at the Edge: Why We Moved Bot Protection to Cloudflare

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3 min read
Why Your AI Agent's Biggest Vulnerability Isn't a Missing Firewall

Why Your AI Agent's Biggest Vulnerability Isn't a Missing Firewall

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8 min read
The five-minute security pass every freelance web project needs before delivery

The five-minute security pass every freelance web project needs before delivery

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3 min read
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