Know Your Real Attack Surface
Most organizations own more assets than they realize. Subsidiaries, acquisitions, forgotten cloud accounts, and shadow IT all expand the attack surface beyond what security teams actively monitor. CyberAlpha's External Attack Surface Assessment combines OSINT, DNS and certificate analytics, and continuous scanning to give you an attacker's view of your organization.
We correlate subdomains, IP ranges, cloud assets, mobile apps, code repositories, leaked credentials, and third-party exposures across the public internet — then rank each asset by exploitability and business impact.
Whether you need a one-time baseline or continuous monitoring, our service finds what you don't know you own and helps you shrink the attack surface before attackers get there first.
Schedule a ConsultationShadow IT Growth
Business units spin up SaaS and cloud resources faster than security teams can track them.
Forgotten Assets
Legacy subdomains, dev environments, and acquired infrastructure linger on the internet.
Leaked Credentials
Corporate credentials regularly appear in breach dumps, paste sites, and GitHub repos.
Exposed Services
Databases, management consoles, and storage buckets frequently sit on the internet by mistake.
You Can't Protect What You Don't Know You Own
Shadow IT Growth
Business units spin up SaaS and cloud resources faster than security teams can track them.
Forgotten Assets
Legacy subdomains, dev environments, and acquired infrastructure linger on the internet.
Leaked Credentials
Corporate credentials regularly appear in breach dumps, paste sites, and GitHub repos.
Exposed Services
Databases, management consoles, and storage buckets frequently sit on the internet by mistake.
Subsidiary Exposure
Acquired entities inherit the parent's brand risk without inheriting its security controls.
Third-Party Risk
Partners, suppliers, and contractors host services in your name that you don't directly control.
Continuous External Surface Intelligence
Discovery, prioritization, and ongoing monitoring of everything an external attacker can see.
Reduce Your Attack Surface
Complete Asset Inventory
A validated, continuously updated view of every internet-facing asset your organization owns.
Faster Exposure Response
Rapid alerting when a new service appears, a port opens, or a certificate exposes a host.
Subsidiary & M&A Clarity
Understand inherited exposure from acquisitions before they turn into incidents.
Credential Breach Visibility
Catch exposed credentials early so you can rotate before attackers weaponize them.
Board-Level Metrics
Clear trend lines showing attack surface growth, shrinkage, and risk over time.
Compliance Support
Evidence of continuous monitoring for ISO 27001, SOC 2, and emerging regulatory regimes.
What We Regularly Uncover
Exposed Databases
MongoDB, Elasticsearch, Redis, and PostgreSQL instances open to the internet without auth.
Leaked Credentials
Valid corporate credentials found in public breach compilations, paste sites, and GitHub gists.
Forgotten Subdomains
Dangling DNS records pointing to deprovisioned cloud resources, enabling takeover attacks.
Unmanaged Cloud
Departmental AWS, Azure, or GCP accounts with publicly exposed storage and compute.
Shadow SaaS
Unauthorized SaaS instances (Jira, Confluence, Trello) leaking internal data publicly.
Exposed Git Repos
Internal source code, CI/CD secrets, and infrastructure-as-code exposed on GitHub or GitLab.
Clear, Actionable Intelligence
Executive Summary
Board-level view of attack surface health, trends, and risk posture over time.
Asset Inventory
Structured, queryable inventory of every asset discovered, with owner and risk metadata.
Risk-Ranked Exposures
Findings prioritized by exploitability, business impact, and evidence of active exploitation.
Remediation Playbooks
Ownership-aligned remediation steps mapped to each asset's responsible team.
Continuous Dashboard
Live portal showing discovered assets, active alerts, and remediation progress.
Monthly Reviews
Scheduled reviews covering new exposures, remediation velocity, and strategic recommendations.
A Continuous Discovery Methodology
Seed Definition
Define known domains, brands, ASNs, and keywords that act as seeds for discovery.
Discovery & Enrichment
Expand seeds across DNS, certificates, WHOIS, cloud APIs, and third-party data sources.
Asset Validation
Confirm ownership through active probing, banner analysis, and behavioural correlation.
Exposure Analysis
Score each asset for exploitability, data sensitivity, and active exploitation indicators.
Continuous Monitoring
Scheduled rediscovery with alerting on new assets, new services, and risky changes.
Remediation Support
Work with internal teams to retire, harden, or segment exposed assets and validate fixes.
Attack Surface Done Right
Human-Validated Discovery
Every asset is reviewed by analysts to eliminate noise and attribution errors.
Purpose-Built Tooling
Proprietary discovery platform fusing OSINT, scanning, and leak-monitoring intelligence.
Rapid Alerting
Critical exposure alerts delivered to your team within four hours of discovery.
Analyst Partnership
Dedicated analyst contact, not a ticket queue, for every alert you receive.
Global Coverage
Discovery across global cloud providers, regional ISPs, and international ccTLDs.
Regulator-Ready
Outputs align with ISO 27001, SOC 2, DORA, and emerging continuous-monitoring mandates.