Security teams are flying blind. Assets and identities are everywhere: scattered across cloud, endpoint, OT, and legacy systems. Threats to them like stale cloud accounts, critical vulnerabilities, and missing security controls compound rapidly creating gaps attackers exploit faster than ever.
Traditional cyber asset attack surface management (CAASM) tools help but are consistently bloated and disconnected from action.
Teams are stuck firefighting these risks, always one step behind, and struggling to get out of reactive mode.
Get the full picture and start acting on the risks you can’t see. Today, ReliaQuest is excited to introduce GreyMatter Discover, the industry’s first CAASM solution embedded natively into an agentic AI security operations platform.
GreyMatter Discover connects the dots across your entire environment, by automatically finding, de-duplicating, and enriching assets, identities, and exposures. With AI-driven context, prioritized recommendations, and direct, in-platform actions, Discover moves teams from observation to impact in a single workflow. No more silos. No more guesswork. No more blind spots.
Key Components of GreyMatter Discover
Take your asset and exposure management from a periodic, manual struggle into a continuous, unified, and actionable process with GreyMatter Discover.
Know What You Own
You can’t protect what you can’t see. Discover provides visibility across on-premises, cloud, hybrid, and OT environments by automatically discovering and deduplicating assets and identities—eliminating blind spots and ensuring coverage.
Mitigate Exposures Before They Escalate
Automatically identify vulnerabilities, cloud misconfigurations, missing EDR agents, coverage gaps, and stale accounts, then mitigate them directly in GreyMatter before they become attack paths.
Unify Context to Accelerate Response
Stop pivoting between tools— automatically consolidate and enrich asset and identity data with real-time threat intelligence. This context is integrated directly into investigations, giving your analysts the full story on every asset and incident so they can respond
Prioritize with AI, Act with Confidence
Every asset and identity receives a transparent and unified threat risk score, factoring in asset details, exposures, incident history, and vendor risk telemetry. GreyMatter Discover provides clear recommendations and direct-action paths, so your team knows what to address first.
GreyMatter Discover Core Use Cases
GreyMatter Discover streamlines security operations by unifying asset data, surfacing exposures, and enabling immediate action. Here’s how teams use Discover:
Unified Asset Inventory
Automatically find and deduplicate assets and identities across SIEM, EDR, IAM, cloud, OT, CSPM, and vulnerability scanners. Build a single, continuous source of truth for your entire environment without manual correlation or missing pieces.
Exposure Detection & Response
Identify missing EDR agents, assets not logging, inactive devices, cloud misconfigurations, and vulnerabilities. Every asset with an exposure is scored and prioritized, with step-by-step mitigation recommendations you can launch from the platform.
Vulnerability & Misconfiguration Enrichment
Combine vulnerability data with live threat intelligence for richer severity ratings, context, and guidance. Assets and accounts from cloud platforms (AWS, Azure, GCP) and misconfigurations from CSPM’s are surfaced and enriched, with actionable remediation steps provided.
Exposure Task Prioritization
GreyMatter’s agentic AI analyzes risk based on likelihood and impact, factoring in incident history, business context, and vendor risk from connected technologies. This produces risk-based priorities for every asset and identity.
Case Management and Direct Action
Exposures automatically become Cases in GreyMatter, complete with intel enriched summaries, impacted assets, and remediation status. Teams can deploy detection rules, initiate automated response playbooks, or collaborate to mitigate risk, all without leaving the platform.
With Discover, security teams move from fragmented asset visibility to rapid, coordinated remediation—turning discovery into predictive security.
GreyMatter Discover’s Unique Approach
Most CAASM tools stop at visibility. GreyMatter Discover goes further by being natively embedded in the same platform your team uses to detect, investigate, and respond to threats.
What sets GreyMatter Discover apart:
CAASM in a SecOps Platform: No silos, no external handoffs. Surface every critical exposure from one unified platform.
Direct action: Go from exposure to mitigation in a click.
Agentic AI: Context-aware enrichment, risk scoring, and recommendations tailored to your environment.
Continuous improvement: Ongoing updates, roadmap features, and rapid integration of customer feedback.
What to Know About the Release
GreyMatter Discover is available as of October 30, 2025, for all GreyMatter customers, with ongoing feature additions and enhancements planned throughout the year. These updates will expand your ability to identify exposures faster, prioritize risk with greater precision, and drive remediation directly from the platform—keeping your team ahead of evolving threats.
Getting Started
Access GreyMatter Discover from the main GreyMatter menu. For onboarding, connect your key sources (SIEM, EDR, IAM, cloud, vulnerability scanner) and let Discover do the rest. For questions or support, reach out to your ReliaQuest Customer Success Manager.
With Discover, you take control of your attack surface—eliminating blind spots, prioritizing what matters, and acting before threats strike. Unified visibility. Real action. Delivered.
