About Business Network

Nightfall™ uses machine learning to identify business-critical data, like customer PII, across your SaaS, APIs, and data infrastructure, so you can manage & protect it.

Join us — we’re hiring!

At Nightfall (formerly known as Watchtower), we’re dedicated to helping enterprises secure and manage their sensitive data.

Our team is a group of highly motivated technologists & security professionals working on one of the biggest problems in information security. Our work is already making an impact – helping security teams manage & protect their most sensitive data. Join us on our mission to re-invent data visibility & security in the cloud.