OWASP Top 10 for LLM Applications: A Practical Security Guide
Introduction The OWASP Top 10 for LLM Applications is useful because it moves the conversation beyond “the model said something wrong.” In real systems, an LLM is connected to prompts, RAG, vector databases, tools, APIs, logs, users, permissions, providers, and business workflows. That is where the risk lives. A bad response is a quality problem. A bad response that triggers a tool call, leaks internal context, writes to a ticketing system, executes generated SQL, or retrieves another user’s documents becomes a security problem. ...