CyCognito: Attacker-View External Attack Surface Management

You can’t secure an asset you don’t know exists. CyCognito’s entire premise is that most organisations’ asset inventories are wrong – missing forgotten subsidiaries’ domains, shadow IT spun up by a marketing team, and dev environments nobody remembered to decommission – and that an attacker will find those gaps before your security team does.

What is CyCognito?

CyCognito is an external attack surface management (EASM) and exposure management platform that discovers internet-facing assets using the same reconnaissance techniques an attacker would use – no agents, no credentials, no starting inventory required. It maps organisational relationships (subsidiaries, acquisitions, third parties) to find assets that were never formally onboarded into IT’s records, then runs safe, non-intrusive security testing against what it finds.

Key features

• Attacker-view discovery – builds an asset inventory from public information and internet-wide scanning, the same starting point a real attacker has.
• Organisational graph mapping – traces business relationships (M&A, subsidiaries, third parties) to surface assets that don’t appear in any internal CMDB.
• Automated security testing – runs safe, non-destructive checks against discovered assets without requiring credentials or agents.
• Risk prioritisation by exploitability and business context – ranks findings by what’s actually attackable, not just what’s exposed.
• Continuous re-discovery – the attack surface is re-scanned on an ongoing basis rather than as a one-off assessment, catching new shadow IT as it appears.

Who it’s for

Organisations that suspect (or know) their asset inventory is incomplete – common after mergers and acquisitions, in decentralised business structures, or in companies where business units can provision their own infrastructure without central IT sign-off. It’s an outside-in complement to internal vulnerability management, not a replacement for it.

CyCognito vs the alternatives

Against Rapid7 Exposure Command and Tenable One, which both include external attack surface modules as part of a broader platform, CyCognito is a specialist – EASM is the whole product, not a bolt-on. That focus generally means deeper external discovery, at the cost of not covering internal vulnerability management or cloud posture the way the bigger unified platforms do.

Getting started

CyCognito can typically run an initial discovery scan against your organisation’s known domains with minimal setup – a good first step is comparing what it finds against your existing asset inventory to see how big the gap actually is before committing to a full deployment.