Nightfall AI

Nightfall AI is a cybersecurity company based in San Francisco, founded in 2018. It specializes in AI-driven data loss prevention (DLP) and insider risk management. The company operates a cloud-native platform that discovers, classifies, and protects sensitive data using machine learning and natural language processing. Nightfall has raised $60.3 million in funding, including a $40 million Series B round. The company offers an all-in-one DLP platform that features AI-powered detection for sensitive data, cross-platform coverage for various applications, and remediation tools that automatically manage exposed data. Nightfall also provides compliance support with prebuilt detectors for regulations like HIPAA and GDPR. Its technology enhances detection accuracy and supports over 100 file types, giving IT and security teams visibility into data exposure risks. Nightfall serves a range of global brands across industries, helping organizations protect sensitive information and maintain compliance.