Generative Artificial Intelligence (GenAI) and Large Language Models (LLMs) are marvels of technology; celebrated for their prowess in natural language processing and multimodal content generation, they promise a transformative future. But as with all powerful tools, they come with their shadows. Picture living in a world where deepfakes are indistinguishable from reality, where synthetic identities orchestrate malicious campaigns, and where targeted misinformation or scams are crafted with unparalleled precision. Welcome to the darker side of GenAI applications. This article is not just a journey through the meanders of potential misuse of GenAI and LLMs, but also a call to recognize the urgency of the challenges ahead. As we navigate the seas of misinformation campaigns, malicious content generation, and the eerie creation of sophisticated malware, we'll uncover the societal implications that ripple through the GenAI revolution we are witnessing. From AI-powered botnets on social media platforms to the unnerving potential of AI to generate fabricated identities, or alibis made of synthetic realities, the stakes have never been higher. The lines between the virtual and the real worlds are blurring, and the consequences of potential GenAI's nefarious applications impact us all. This article serves both as a synthesis of rigorous research presented on the risks of GenAI and misuse of LLMs and as a thought-provoking vision of the different types of harmful GenAI applications we might encounter in the near future, and some ways we can prepare for them.

翻译：生成式人工智能（GenAI）与大语言模型（LLM）堪称技术奇迹，因在自然语言处理与多模态内容生成领域的卓越能力而备受赞誉，承诺将开创变革性未来。然而，任何强大工具都伴随着阴影。想象这样一个世界：深度伪造技术令人真假难辨，合成身份策划恶意行动，定向虚假信息或诈骗手段以空前精准度被制造。欢迎来到GenAI应用的阴暗面。本文不仅旨在探索GenAI与LLM潜在滥用的种种曲折路径，更在于呼吁人们正视当前挑战的紧迫性。当我们穿行于虚假信息运动、恶意内容生成与复杂恶意软件诡谲创作的浪潮时，将揭示这场GenAI革命所引发的涟漪般社会影响——从社交媒体平台上的AI驱动僵尸网络，到AI生成虚构身份或合成现实伪证的令人不安潜力，风险从未如此之高。虚拟与现实的界限日益模糊，潜在GenAI恶意应用的后果波及每一个人。本文既是对GenAI风险与LLM滥用领域严谨研究的系统梳理，亦是对近期可能出现的各类有害GenAI应用的启发性前瞻，并探讨了若干应对之道。