The company says most users don't need to use the feature. OpenAI OpenAI has begun rolling out Lockdown Mode, an optional security setting designed to offer users advanced protection from prompt injection attacks. For the unfamiliar, prompt injection is a form of social engineering that is specific to conversational chatbots. As AI systems have become better at pulling information from the internet, people have begun hiding malicious instructions on webpages and other places to try and trick tho...