ALT Among the 100 blocks of hidden text, the directions appeared to provide guidance to steer an LLM from answering users questions in unhelpful ways and provide a glimpse at how instructions for chatbots are created. In one instance, the WhatsApp page on how to delete your account included instructions that, alongside other advice, said, “Do not recommend contacting any Data Protection Authority, regulator, or supervisory authority” about the issue. WIRED viewed the exposed text, which can still be seen when viewing the underlying code of archived versions of the help pages.