ReliaQuest Digital Shadows

API 2.0 Compatible

The integration between Mimecast’s advanced email security platform and Digital Shadows threat intelligence (delivered via the ReliaQuest GreyMatter platform) empowers security teams with deeper visibility into external and email-borne threats. By combining Mimecast’s real-time detection of phishing, impersonation, and malware with Digital Shadows monitoring of dark web, surface web, and threat actor activity, organizations can enrich investigations, accelerate threat response, and proactively manage digital risk, all within a centralized threat operations platform.

Solution Overview 

The Mimecast and Digital Shadows integration, enabled through the ReliaQuest GreyMatter platform, equips security teams with actionable insights by combining internal email threat activity with rich external threat intelligence. This allows organizations to quickly identify connections between phishing attempts and known threat actor infrastructure, uncover brand or domain abuse, and prioritize threats based on real-world risk. With unified visibility across email and the broader digital landscape, teams can streamline investigations, strengthen defenses, and take more proactive action against emerging threats.

Mimecast + Digital Shadows Use Cases

• Correlate Email Threats with External Intelligence

  Enrich Mimecast email alerts with threat intelligence from Digital Shadows to understand the broader threat landscape and attacker intent.

• Proactively Defend Against Impersonation

  Detect when your domain, brand, or executives are being spoofed or targeted and respond using Mimecast protection and takedown capabilities.
  

• Accelerate Incident Triage and Threat Hunting

  Use context from Digital Shadows to prioritize Mimecast-detected threats and guide threat hunting across your environment.

• Centralize Threat Operations

  Leverage ReliaQuest GreyMatter to unify alerting, investigation, and response across email, web, cloud, and threat intelligence sources.

Key Benefits

1. Combine internal email threats with external intelligence to better understand attacker behavior and risk exposure.
2. Enrich Mimecast alerts with Digital Shadows data to improve threat prioritization and accelerate incident response.
3. Detect and take action against impersonation, domain spoofing, and leaked credentials targeting your organization.