Researchers at Hugging Face are experimenting with automatic detection of personally identifiable information (PII) on their platform, the Hub. They're using Presidio, an open-source AI model for data anonymization and redaction. The goal is to improve security by automatically identifying sensitive data in user-uploaded content. --- Why it matters: This matters because it could help protect users' privacy and prevent data breaches by automating PII detection on large datasets. Source: https://huggingface.co/blog/presidio-pii-detection