The 2026 AI Adoption and Risk Report from Cyberhaven Labs provides a comprehensive analysis of how enterprises are integrating artificial intelligence (AI) into their workflows. The report highlights a significant acceleration in AI adoption since the introduction of ChatGPT in 2022, noting that while some organizations are rapidly deploying numerous AI tools, others remain hesitant. The research identifies a growing gap in AI adoption rates among enterprises, with a small number of 'frontier' organizations leading the way. It also emphasizes the risks associated with this rapid adoption, particularly regarding sensitive data exposure and governance challenges. The report presents data-driven findings on the usage of generative AI tools, including the prevalence of Chinese open-weight models and the implications for enterprise security. By analyzing real-world data movements and user interactions, the report aims to inform security and technology leaders about the current landscape of AI adoption and the associated risks as they prepare for the future.