AI Security Engineer and Founder of Hello.World Consulting. Specializing in adversarial testing, secure LLM deployment, and practical risk management for production AI.

Recent Writing

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Mar 14, 2026

The Days the Internet Died

Major U.S. internet outages are rarely one broken server. They are systemic failures in a handful of shared layers that quietly hold the web together.

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Jan 16, 2026

The History of the Progress Bar

The progress bar started as an honest meter, then became a UX tool for managing uncertainty, boredom, and trust during waiting.

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Dec 13, 2025

Prompt Injection Is Phishing for LLMs

Prompt injection is phishing for LLMs, and secure agent design depends on treating text as hostile input and tools as hard boundaries.

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