AI is fueling Reddit's spam problem (mashable.com)

Reddit is grappling with a rising spam issue exacerbated by the manipulative use of AI chatbots. Reports reveal that brands and spammers are flooding prominent subreddits, like r/biohackers, with promotional content specifically designed to be scraped by AI tools such as ChatGPT and Google’s AI search models. This emerging tactic, known as Generative AI-engine optimization (GEO), seeks to influence the responses generated by these chatbots by manipulating the information available on Reddit. Some companies, like RedRover, openly market services that involve mass content dissemination on Reddit to boost visibility and search rankings. The implications for the AI/ML community are significant, as this situation highlights the vulnerabilities of AI systems to curated misinformation and manipulation. Although Reddit employs both automated and human-led efforts to detect and eliminate inauthentic spam content, moderators report that the increasingly sophisticated tactics of spammers—such as creating accounts that mimic human behavior—make enforcement a daunting challenge. Furthermore, while Reddit has struck licensing agreements with AI companies to train models on its vast data, it finds itself in a paradoxical position, where the same content is both a source of AI training material and a target for AI-driven manipulation. This duality raises concerns about the integrity of information in AI outputs sourced from platforms battling spam and disinformation.