Group 1 - The core issue highlighted is the misuse of AI-generated content without proper identification, leading to misinformation and public deception, prompting regulatory action [1][2]. - The internet regulatory authorities have identified and dealt with 13,421 accounts and removed over 543,000 pieces of illegal information [1]. - Specific cases include accounts on various platforms (Weibo, Kuaishou, Bilibili) that posted fabricated stories and misleading videos to gain traffic, which have been legally addressed [1][2]. Group 2 - Certain accounts have utilized AI technologies to impersonate public figures and spread false statements, profiting from unauthorized content, which has also been legally addressed [1][2]. - The regulatory bodies are maintaining a strict stance against unmarked AI-generated misinformation and will continue to take action against violations [2]. - There is a call for content creators to adhere to regulations by adding AI identification to their content to prevent public misguidance and promote a healthier online environment [2].

Core Viewpoint - The article highlights the issue of AI-generated synthetic information being disseminated without proper identification, leading to public deception and disruption of the online ecosystem. Regulatory authorities have taken action against numerous accounts involved in such activities [1][2]. Group 1: Regulatory Actions - A total of 13,421 accounts have been dealt with, and over 543,000 pieces of illegal information have been cleared [1]. - Specific accounts on platforms like Weibo, Kuaishou, and Bilibili have been identified for spreading fabricated stories and misleading content without AI identification [1][2]. Group 2: Types of Violations - Accounts have been reported for using AI to impersonate public figures and spreading false statements to gain followers and profit from unauthorized content [1][2]. - Some accounts have created and shared AI-generated images and videos of fake fire incidents, causing public confusion and disorder [2]. - There are instances of accounts modifying popular animated characters to produce inappropriate content, which negatively impacts minors [2]. Group 3: Future Measures - The regulatory body plans to maintain a strict oversight on false information lacking AI identification and will take immediate action upon discovery [2]. - Content creators are urged to comply with regulations by adding AI identification to their work to prevent public misguidance and foster a healthier online environment [2].