Prompt Injection in 2026: How It Works, Why It’s the #1 Agentic Risk, and How to Defend
Prompt injection is the attack where text fed to a large language model overrides its instructions — turning data the model reads into commands it obeys. It is not a fringe concern: it remains the single largest driver of agentic AI security failures in production, and OWASP maps it to six of the ten categories in … Read more