If you mostly use chatbots and are just starting to follow AI tools, here is the mistake to avoid: most AI hacks are permission failures, not prompt failures. After 2,000 attacks on my assistant, I cut permissions before rewriting instructions. [C001][C002]
This matters only when the assistant can act for you, not just talk. The moment it can send email, change an account, or trigger a password reset, ordinary text can become a real-world action.
If you keep staring at prompt wording, you can waste time, budget, and attention in the wrong place. The hidden cost is worse: you keep polishing instructions and miss the step that actually changes your risk.
One public study of an AI email helper logged 208,095 unique attack samples trying to make the bot send email it was not supposed to send. That is the point. The dangerous part is not the sentence. The dangerous part is the permission behind it.
"What happened after 2,000 people tried to hack my AI assistant" [C001] changed my decision more than any prompt tip. A post is worth reading only if it changes your next decision: define what the assistant may do, what it may never do, then cut dangerous permissions first. Share this with anyone building AI that can act.