As part of its ongoing efforts to integrate generative AI into all of its products, Microsoft introduced Security Copilot, a new tool designed to "summarize" and "make sense" of threat intelligence. Security Copilot correlates attack data and prioritizes security incidents, integrating with Microsoft's existing security product portfolio and claiming to be improved by generative AI models from OpenAI, specifically the recently launched text-generating GPT-4. The custom model is said to "catch what other approaches might miss" by answering security-related questions, advising on the best course of action, and summarizing events and processes. However, considering the untruthful tendencies of text-generating models, it's unclear how effective such a model might be in production.