Offense · Defense · Leadership

Prove your defenses work. Continuously.

Legion Cyberworks tests your environment like an attacker, watches it around the clock, and leads your security program — for small and mid-market organizations that can't afford to guess.

The continuous testing loop

  1. 01DiscoverMap what an attacker can reach, inside and out.
  2. 02ExploitChain weaknesses safely, the way real adversaries do.
  3. 03FixPrioritized remediation your team can act on this week.
  4. 04VerifyRe-test immediately to prove the fix holds. Repeat.
100% U.S.-based team Protecting organizations since 2016 24/7 SOC & MDR HIPAA · PCI DSS · DORA evidence

What we do

Plug us in where you need us.

An end-to-end security program, or just the gaps. Our services are modular by design.

Offensive · Red Team

Find it before they do

  • Continuous Pentesting as a Service, powered by Horizon3.ai NodeZero
  • Traditional penetration testing & assumed breach
  • Web application & API security testing
  • PCI DSS vulnerability scanning
Offensive services →

Defensive · Blue Team

Watched around the clock

  • 24/7 SOC & managed detection and response, powered by Todyl
  • Managed SIEM across endpoint, cloud, SaaS and network
  • Incident response
  • Deception, honeypots & dark web monitoring
Defensive services →

Fractional CISO

Leadership on demand

  • Security strategy & program roadmap
  • Risk assessments & compliance readiness
  • Policy, governance & vendor risk
  • Board and executive reporting
Fractional CISO →

AI Enablement

Put AI to work, safely

  • AI readiness & shadow AI discovery
  • AI governance, policy & data protection
  • Use-case roadmap tied to business goals
  • Secure adoption & deployment
AI enablement →
Compliance & Audit Controls and evidence for every audit SOC 2, PCI DSS, HIPAA, GLBA, FTC Safeguards, SEC Reg S-P, FINRA, NERC CIP and GDPR. A core part of our work since 2016. Compliance & audit →

Continuous pentesting

An annual test is a snapshot. Attackers don't wait a year.

New vulnerabilities appear every day. We run safe, autonomous pentests as often as you need — weekly if you want — and prove your fixes work the moment you make them.

See how it works
Annual pentestOne snapshotExposed for months between tests.
Legion continuousOngoing proofExploits found and fixes verified on your schedule.
CompliancePoint-in-timeOne report to show auditors.
ComplianceOngoing evidenceFor PCI, HIPAA, DORA and cyber insurance.

Who we protect

Built for regulated, high-stakes industries.

Small and mid-market organizations with enterprise-grade risk and no time to waste.

Healthcare→ Financial services→ Higher education→ Energy & utilities→ Technology→ Manufacturing→

In their words

A partner, not a ticket number.

“Legion Cyberworks has proven to be an experienced, professional and knowledgeable partner that we can safely and reliably stake our reputation on.”
Justin Diana · VP of Operations, Corevist, Inc.
“From monitoring daily activity to navigating extremely complex cyber security issues, Legion Cyberworks is our most valuable IT Security business partner.”
Robb Cass · President, AccuDoc Solutions
“The Legion Cyberworks team has proven to be an invaluable Cybersecurity partner, seamlessly integrating with our day-to-day operations providing guidance, expertise and execution.”
Chris Nobles · VP of Engineering, Mediant Communications

Strategic partners

Horizon3.aiTenableTodylSentinelOneGuardzSpyCloudMicrosoftNinjaOne

Find out what an attacker would find.

Talk with our team about where you're exposed and what to fix first.

Schedule a consultation