What is Nightfall AI?

Nightfall AI is an AI‑native data loss prevention platform that stops sensitive data from leaving an organization across SaaS, endpoints, browsers, and generative AI applications. It uses more than 100 AI‑based models, large language model file classifiers, and computer vision techniques to identify PHI, PII, PCI, secrets, and proprietary documents with about 95 % accuracy.

The solution tracks data lineage in real time, blocking exfiltration to unauthorized destinations, redacting content, and revoking over‑permissioned sharing. Integrations are available for Microsoft 365, Google Workspace, Slack, Salesforce, Atlassian, and other cloud services, plus lightweight macOS and Windows endpoint agents and browser plugins.

Nightfall automates policy enforcement and delivers user‑education alerts to reduce alert noise and enable self‑remediation, consolidating legacy DLP point solutions into a single platform that lowers operational overhead and vendor sprawl while providing full visibility across all user‑generated content.

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Nightfall AI's key features

AI-native data exfiltration prevention
Lightweight agents and plugins
Real-time policy tuning
Automated employee coaching
AI-powered classification
Forensic session replay
Autonomous DLP copilot

Nightfall AI use cases

Block real-time data leaks on corporate laptops using an AI‑driven endpoint DLP agent that instantly flags and stops sensitive information from being sent outside the network.
Automatically classify and tag data across cloud storage, email, and web browsers with AI‑powered data classification, enabling policy automation for GDPR and CCPA compliance.
Secure web browsing for remote employees with a lightweight browser plugin that monitors clipboard and form data, blocking exfiltration and enforcing privacy rules in real‑time.