prompt injection

Companies are deploying LLMs into customer-facing systems, internal workflows, and autonomous agents. Most of them haven't accounted for the fact that these models can be manipulated through the very input they're designed to accept.

System prompt extraction isn't one technique — it's a category of attack with at least five distinct patterns. Each exploits a different aspect of how models process instructions. Here's how they work and how to test your own deployment against each one.