External attack surface
Discovery and mapping of domains, subdomains, exposed services, and shadow IT linked to your organization — including third-party assets.
Open-source intelligence and threat-actor research that maps your external exposure, surfaces leaked data, and provides context on the infrastructure and tactics targeting your industry.
Attackers profile their targets from the outside long before any exploit attempt. ShadowCore’s OSINT and threat intelligence service replicates that perspective: a continuous, adversary-minded sweep of public sources, breach datasets, code repositories, marketplaces, and closed-channel chatter that reveals how your organization actually looks to a motivated outsider.
The work blends technical reconnaissance — domain discovery, certificate transparency analysis, infrastructure correlation, exposed service enumeration — with investigation-led monitoring for leaked credentials, exposed source code and configuration files, brand impersonation, and threat-actor activity tied to your sector. Findings are validated to suppress noise and prioritized by exploitability and business impact.
Output supports both reactive use cases (incident scoping, fraud investigation, M&A due diligence) and proactive ones (attack surface reduction, vendor risk, executive protection, and feeding detections into your SOC).
Discovery and mapping of domains, subdomains, exposed services, and shadow IT linked to your organization — including third-party assets.
Continuous tracking of exposed credentials, sensitive documents, and employee data across paste sites, forums, breach datasets, and Telegram channels.
Detection of impersonation, phishing infrastructure, and misuse of executive identities across social platforms and public channels.
Prioritized findings with evidence, confidence scoring, takedown guidance, and executive-ready summaries. Alerting SLA under 24 hours for critical exposures.
Focused intelligence collection and analysis for real-world security decisions.
Comprehensive discovery of domains, subdomains, exposed assets, and third-party attack surface linked to your organization.
Continuous tracking of exposed credentials, sensitive documents, and employee data across paste sites, forums, and breach datasets.
Detection of impersonation, phishing infrastructure, and misuse of executive identities across social platforms and public channels.
Attribution-driven OSINT workflows to map adversary infrastructure, TTPs, and campaign overlap relevant to your sector.
External risk review of suppliers and partners to uncover inherited exposure and weak links in the broader business ecosystem.
Prioritized remediation guidance with evidence, confidence scoring, and executive-ready summaries for rapid decision making.
A repeatable OSINT process built for accuracy, speed, and response readiness.
Define entities, geographies, brands, and risk scenarios to monitor.
Gather data from open sources, breach intelligence, and technical telemetry.
Correlate and verify findings to eliminate noise and false positives.
Assess severity, business impact, and likely attacker intent.
Deliver reports, alerts, and remediation actions aligned to your response process.
External recon results often seed realistic adversary emulation scenarios.
Validate exploitability of exposed assets and shadow IT discovered during OSINT collection.
Feed credential and brand-exposure indicators directly into monitoring and detection.
Found a debug endpoint left enabled in production that disclosed a remote-code-execution capability outright — plus the credential leaks, injection points, and hardening gaps needed to build a realistic end-to-end attack path against a healthcare-adjacent platform.
Found an exposed deployment configuration file that alone handed over the client's full application source code and a database dump — with zero prior access or credentials — inside a broad external attack-surface assessment that also caught the chained flaws needed to turn it into account takeover.