ZeroFox is now a public company


We are on a mission to expose and disrupt threats outside the perimeter.

ZeroFox is the first external cybersecurity company, providing critical threat intelligence and protection for your brands, domains and employees where business happens and threat actors lurk: outside the corporate network, on the surface, deep and dark web.

A letter from Foster

When I say we’re ready, ZeroFox is armed for what’s ahead. As the first external cybersecurity company, we empower organizations to innovate and operate, uninterrupted, by informing early, protecting proactively, and responding rapidly to every phishing attack, fake account, stolen password, botnet, breach and whatever comes next. Going public enables us to deliver more to our customers at the pace of change, which in cybersecurity, is perpetual and lightning fast.”

See beyond the perimeter and overpower internet adversaries


Inform Early

Discover your external attack surface and leverage actionable threat intelligence.


Protect Proactively

Safeguard brands, domains and people against impersonations, fraud and phishing.


Respond Rapidly

Disrupt adversaries, respond to breaches and engage with threat actors on the dark web.