AI Data Security Best Practices for Securing Data Used to Train & Operate AI Systems The FBI, NSA, CISA, and other partners released an information sheet on AI data security. We outline potential risks to AI systems during development, testing, and operation, along with recommended protocols to mitigate the risks and best practices to secure data. Click for an in-depth examination of three significant areas of data security risks in AI systems: data supply chain, maliciously modified (“poisoned”) data, and data drift: https://www.ic3.gov/CSA/2025/250522.pdf