Personally Identifiable Information (PII) flows into AI systems when employees paste customer data into chatbots, copilots retrieve internal documents, or agents query production databases. PII is a common focus in modern breach reporting, and AI-specific access control gaps already appear in that data. The harder problem is what happens next. Once PII enters a prompt, ... Read more » The post How to implement PII protection in AI pipelines appeared first on WitnessAI .