Employees could be opening up to OpenAI in ways that put sensitive data at risk. According to a study by security biz LayerX, a large number of corporate users paste Personally Identifiable Information (PII) or Payment Card Industry (PCI) numbers right into ChatGPT, even if they're using the bot without permission. In its Enterprise AI and SaaS Data Security Report 2025, LayerX blames the growing, largely uncontrolled usage of generative AI tools for exfiltrating personal and payment data from e...