A proposed class action, filed this month and served on September 2, claims OpenAI routed real user conversations to outside contractors via its 'Project Lily' program for human review and model training. The lawsuit alleges violations of privacy laws, as users were not explicitly informed that humans, not just machines, might read their chats, potentially exposing personal details. Plaintiffs seek damages and an injunction requiring opt-in consent and clear warnings. OpenAI's response is due October 13.