A continuation of: Breaking to Build: How CTF and Bug Bounty Hunting Rewires System Design

In my previous article, I explored how offensive security permanently changes the way engineers think about systems. Once you've spent enough time exploiting race conditions, bypassing authorization boundaries, abusing SSRF chains, and breaking assumptions hidden deep inside application logic, you stop viewing software as a collection of features.

You start viewing it as an attack surface.

That shift fundamentally changes how you design production systems. The problem is that modern software development is no longer purely human-driven. Today, a massive percentage of engineering work happens alongside AI coding assistants. Tools now generate thousands of lines of code faster than most engineers can review them.

And that introduces a brand new problem.