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Halcyon Cyberworks

Fredericksburg, VA
★ Featured✓ VerifiedClaimedCyber Insurance ReadinessvCISO & Fractional Security LeadershipMDR & SOC-as-a-Service
Verified Jul 2026

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About Halcyon Cyberworks

Halcyon Cyberworks is a Fredericksburg, Virginia managed security services provider delivering enterprise-grade protection for small and mid-sized businesses and public-sector organizations. Its unified SECOPS program integrates XDR, SIEM, UEBA, and NDR with a 24/7/365 security operations center, aligned to NIST CSF v2.0 and the Cyber Defense Matrix. Services include managed detection and response (SOC-as-a-Service), virtual CISO (vCISO) engagements, cyber insurance readiness, and governance, risk, and compliance (GRC) support across Northern Virginia, Washington, D.C., and Maryland.

At a glance

Location: Fredericksburg, VA

Phone: 540-623-4130

Service areas: Northern Virginia, Washington, D.C., Maryland

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