Chinese propagandists are using ChatGPT to write posts and comments on social media sites — and also to create performance reviews detailing that work for their bosses, according to OpenAI researchers. The use of the company's artificial intelligence chatbot to create internal documents, as well as by another Chinese operation to create marketing materials promoting its work, comes as China is ramping up its efforts to influence opinion and conduct surveillance online. "What we're seeing from China is a growing range of covert operations using a growing range of tactics," Ben Nimmo, principal investigator on OpenAI's intelligence and investigations team,...