Nightfall AI is a cloud data leak prevention platform that uses machine learning to detect sensitive data — PII, credentials, payment data, PHI — across SaaS tools including Slack, Jira, GitHub, Confluence, and S3. Its real-time scanning and automated response policies prevent data exposure before it becomes a breach, while comprehensive audit logs satisfy compliance requirements for SOC 2, HIPAA, and PCI DSS. Fast-growing tech companies and enterprises use Nightfall AI to extend their data security posture across all cloud services without deploying agents, impacting performance, or requiring constant security team involvement.