alt Hacker NewsI mean what could a "prompt attack" do to your translation service, it's not customer support, "translate the document incorrectly" applies to all models and humans, there is no service that guarantees 100% accuracy, and I doubt any serious business is thinking this. (Also given your example numbers are the easiest to check btw)
Honest mistakes are few, far between, and not typically worst case. Motivated "mistakes" are specifically crafted to accomplish some purpose.