Claude Mythos Just Changed Cybersecurity
Anthropic just did something nobody expected. They built a model so good at finding security vulnerabilities that they're scared to release it publicly.
Anthropic just did something nobody expected. They built a model so good at finding security vulnerabilities that they're scared to release it publicly.
I've been building software for over 20 years. And I'll be honest — when the term "AI agent" started flooding my LinkedIn feed in 2023, I rolled my eyes. It felt like a rebranding of chatbots with better PR. Little could I have predicted its impact.
I run an AI security company. I'm supposed to tell you AI risk is manageable — that with the right governance framework and a good dashboard, you'll sleep fine.
I don't believe that anymore.
This post is about the files on your Mac that MCP servers can access — the ones most developers don't know are exposed — and what you can do about it.
Vibe coding is real now. Developers are shipping entire services by describing what they want to Claude Code or Cursor. I've done it. You've probably done it. The output is surprisingly good.
AI agents aren't experimental anymore. They write code, run shell commands, call external APIs, and orchestrate complex workflows — usually with the same OS privileges as the developer who launched them. That convenience is real. So is the risk.
I graduated in 2007. Computer science undergrad, then a master's, then a PhD in computer engineering. I've spent nearly two decades in this industry — as an engineer, as a manager, as someone who got away from the keyboard more than I wanted to during those management years, and as someone who's come back to it with a vengeance.
Two years ago I wrote about why reactive autoscaling falls short and what ML brings to the table. A lot has changed. LLMs are now a primary workload in most cloud fleets, and they break almost every assumption the classic autoscaling stack was built on. Here's what's actually different, and where Model Context Protocol fits into the picture.
I spent seven years at Turbonomic — back when it was still called VMTurbo, through the rebranding, through the IBM acquisition in 2021, and a few years past that. So writing about autoscaling without touching what I actually worked on every day would feel dishonest. This is the insider perspective: what Turbonomic actually does, why the economic model it's built on is genuinely clever, and where the edges of that model sit.
Everything you need to build production-grade AI agents in Go — from the ReAct loop to multi-agent orchestration, knowledge graphs, RAG, determinism techniques, security, cost optimization, and real-world patterns. With interactive diagrams and fully working code.
Everything you need to master Claude Code — from setup to advanced multi-agent workflows, MCP servers, hooks, memory systems, and the daily workflow of a power user.