PRE-LAUNCH / PASSIVE INTELLIGENCE ONLY — 100% passive data collection from public records, search indexes, and breach databases. Zero intrusive probing against client systems.
HYDRENYXSECURITY SIGNALSURFACE
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SignalSurface™ • External Attack Surface Discovery

SignalSurface™ OSINT Operations.
See What Attackers See.

Before an advanced adversary sends an exploit packet, they spend weeks collecting intelligence: dark web credential dumps, abandoned subdomains, leaked API keys in public code repositories, and executive digital footprints. Our OSINT Operations reveal your external exposure before attackers weaponize it.

Zero Intrusive Traffic

Six Pillars of External Exposure Review

Every finding is gathered from publicly accessible sources, dark web databases, and historical telemetry — completely passive, undetectable, and compliant.

1. Subdomain & Asset Footprinting

Discover forgotten staging servers, deprecated admin panels, and unmonitored infrastructure across your domain namespace.

  • Certificate Transparency log analysis
  • Historical passive DNS record synthesis
  • Subdomain takeover vulnerability check
  • Cloud provider asset correlation

2. Credential Breach & Dark Web

Comprehensive audit of corporate email addresses exposed in historical data breaches and underground criminal forums.

  • Corporate email credential breach search
  • Plaintext & hashed password leak analysis
  • Infostealer malware log matching
  • Credential stuffing risk quantification

3. Public Code & Secret Leaks

Deep search across public code repositories and document archives for accidentally committed secrets.

  • GitHub, GitLab, & Bitbucket commit history audit
  • Exposed API keys, tokens, and private SSH keys
  • Internal configuration file disclosure
  • Pastebin & anonymous text dump monitoring

4. Cloud Bucket & Storage Recon

Passive identification of public AWS S3 buckets, Azure Blobs, and Google Cloud Storage volumes belonging to your brand.

  • Misconfigured public storage bucket identification
  • Exposed backup archives & database dumps
  • Naming convention pattern permutation analysis
  • Sensitive document indexing checks

5. Executive & VIP Phishing Footprint

Evaluation of digital exposure for C-suite leaders and high-privilege employees who are prime targets for spear phishing.

  • Personal email & phone number leaks
  • Social media breadcrumbs & family asset mapping
  • Executive impersonation / spoofing risk
  • Recommended operational security (OpSec) guidance

6. Third-Party SaaS & Supply Chain

Mapping of third-party SaaS tools, analytics trackers, and external services connected to your public perimeter.

  • Third-party script & supply chain inventory
  • Deprecated CDN & DNS service pointers
  • Vendor risk & security posture rating
  • Subprocessor compliance gap discovery
ScopeWatch Engine

Open-Source Attack Surface & OSINT Dashboard Stack

To eliminate enterprise software licensing costs ($25,000–$100,000+/yr), we combine best-in-class FOSS tools driven by two local agents running separate processes on Lenovo Legion Kali, backed by human verification.

PROCESS 1 • LOCAL MASTER AGENT

Scan Orchestration & Discovery

Runs locally on Lenovo Legion Kali OS. Orchestrates modular FOSS tools strictly against cryptographically signed scope manifests.

  • Tools: SpiderFoot, theHarvester, Amass, Katana, Nuclei, subfinder, httpx
  • 100% passive-by-default execution
  • Rate-limited, non-intrusive domain & credential mapping
  • Stages structured telemetry into DefectDojo
PROCESS 2 • LOCAL REVIEWER AGENT

Cross-Correlation & Boundary Audit

Runs concurrently as an isolated process on Kali to verify data fidelity, validate scope boundaries, and filter noise.

  • Tools: Scoped exclusion validator & exposure scoring engine
  • Independent verification of asset ownership and CIDR bounds
  • Flags out-of-scope candidate data before aggregation
  • Eliminates false-positive version tags and stale DNS records
PROCESS 3 • HUMAN ANALYST GATE

Targeted Tool Human Verification

Human analyst reviews DefectDojo and manually initiates targeted verification tools running only on scoped targets.

  • Tools: DefectDojo dashboard & selective manual probes
  • Human initiates manual verification on candidate exposures
  • Tools execute automatically only on the scoped target
  • Zero collateral traffic; clean, validated intelligence brief

Enterprise ASM vs. ScopeWatch Open-Source Stack

Platform Annual Software Cost Architecture Human Verification
Censys / Recorded Future $25,000–$100,000+ / yr Proprietary cloud SaaS, closed vendor lock-in Customer must triage raw alert feeds
Shodan Enterprise $10,000–$35,000+ / yr Raw API feed (no integrated triage dashboard) No human verification
ScopeWatch (Hydrenyx Security) $0 Software Licensing Fees (100% Curated FOSS) Dual Local Agents on Lenovo Legion Kali + DefectDojo Human Verification on Scoped Targets Included
Transparent Pricing

OSINT Intelligence Investments

One-time audits for immediate risk clarity or continuous monitoring for standing threat awareness.

Starter OSINT Audit

Baseline external footprint review for single-domain organizations and early-stage startups.

$499 from / one-time
  • Scope Cap: 1 apex domain, up to 15 subdomains
  • Passive DNS & Certificate Transparency inspection
  • Corporate credential breach & leak search
  • Public cloud bucket exposure check
  • 10-page actionable Intelligence Report
  • Zero active scanning or probing against client systems
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Continuous OSINT Watch

Standing monthly intelligence monitoring alerting your team the moment new exposures appear.

$299 /month
  • Continuous DNS & certificate issuance alerts
  • Real-time dark web credential breach notifications
  • Continuous public repository secret leak sweeps
  • Monthly external attack surface delta briefing
  • Quarterly executive digital exposure update
  • Direct Slack/Teams security advisory channel
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