Group 1 - The core issue is the rise of "black mouths" in the online space, which distort real information and create traps that affect normal business operations. This has led to a crackdown by the Central Cyberspace Administration of China to protect the online ecosystem and optimize the business environment [1][2] - "Black mouths" operate as illegal profit-making entities disguised as public opinion supervision, creating a closed-loop industry involving content fabrication, dissemination, and monetization. These actions violate legal boundaries and must be firmly curtailed [1] - The low cost of illegal activities and high potential profits contribute to the persistence of "black mouths." The ease of spreading rumors with minimal resources complicates regulatory efforts, as many operate through foreign servers, making them difficult to trace [1][2] Group 2 - New challenges arise from AI-generated content that allows "black mouths" to fabricate videos, complicating the legal process for companies trying to prove such content is fake. Current laws lack clarity on standards and burden of proof [2] - Companies are encouraged to enhance their legal awareness and response strategies when encountering "black mouths," ensuring that evidence is preserved to prevent further losses [2] - A comprehensive governance approach is needed, involving collaboration among various regulatory bodies, and the use of big data analytics to identify "black mouth" accounts and enhance the verification of information [2]