Comment “CAUGHT” and I’ll send you the full story. A professor found a surprisingly simple way to catch students who copied AI answers without checking them. He hid a single instruction inside the exam that students couldn’t see—but AI could. The result? Dozens of submissions included completely random sentences that had nothing to do with the question, making it obvious they had copied the AI response without proofreading. The story also highlights an important AI concept called prompt injection, where hidden instructions can influence how an AI responds. Whether you’re a student, teacher, or someone who uses AI every day, this is a fascinating example of why you should always review AI-generated content. #ArtificialIntelligence #ChatGPT #Education #PromptEngineering #AITools