Identity Theft Monitoring

Real-Time Protection for the Human Perimeter

Neutralize threats at the source. Identify compromises before they lead to breaches. Constella’s Identity Threat Monitoring solution provides proactive, go-forward visibility into the external identity risks targeting your employees, customers, and infrastructure. We bridge the gap between internal security controls and the criminal underground, providing a high-fidelity signal that allows your SOC to act with precision.

identity theft monitoring

How does Constella provide Identity Theft Monitoring? 

Constella deliversIdentity Theft Monitoringby continuously scanning the surface, deep, and dark web for unauthorized exposure of corporate and personal credentials. Unlike standard threat feeds, Constella utilizesVerified Identity Pedigreeto authenticate signals from breaches and infostealer logs. This allows security teams to detect “hot” session cookies and leaked passwords in real-time, enabling immediate remediation like session invalidation and password resets before threat actors can move laterally. 

proactive defense

The Intelligence Advantage

Proactive Defense

In the modern threat landscape, the identity is the new perimeter. Attackers no longer "break in", they "log in" using credentials harvested from infostealer malware or purchased on dark web marketplaces. Constella’s Identity Threat Monitoring transforms how organizations defend the human perimeter. By focusing on Data Pedigree, we filter out the historical noise, delivering only the high-priority, actionable intelligence that matters to your security posture.

Core Monitoring Capabilities

Continuous Breach Surveillance

Real-time monitoring of corporate domains for any new exposures across 124 billion curated records. 

Infostealer Signal Detection

Early warning alerts when an employee’s browser data, including saved passwords and session tokens, is exfiltrated by malware. 

Privileged Account Tracking

Dedicated monitoring for high-value targets, including IT admins, C-suite executives, and DevOps engineers. 

Supply Chain Risk Visibility

Monitor for identity leaks within your third-party vendor ecosystem that could lead to a backdoor compromise. 

Product Alignment

Identity Protection API

Seamlessly integrate real-time identity alerts into your existing SIEM, SOAR, or IAM workflows. 

Business & Domain Monitoring

Continuous monitoring of all corporate identity attributes for enterprise-scale organizations. 

Identity Signal Feed

A high-fidelity stream of verified dark web exposures and infostealer logs. 

Identity Fusion

The technological layer that correlates scattered data points into a single, verified identity with 99% confidence. 

supply chain breach
Case Study 1

Preventing a Third-Party Supply Chain Breach

  • The Customer:A Tier-1 Global Financial Institution. 
  • The Challenge:The Customer noticed a surge in credential stuffing attacks targeting their customer portal. Internal logs showed valid logins, but from anomalous IP addresses, suggesting a leak outside their direct environment. 
  • The Solution:The Partner integratedConstella’sIdentity Threat Monitoring to monitor not just their employees, but their critical third-party vendors and SaaS providers. 
  • The Result:The system identified a massive credential leak from a major payroll provider used by the staff. Within minutes, the Partner was able to force a global password reset for all affected users and block the compromised vendor sessions, neutralizing the threat before a single account was accessed by the attackers. 
hijacking in cloud environment
Case Study 2

Thwarting Session Hijacking in a Cloud Environment

The Customer:A Fortune 500 Technology Company. 

The Challenge:The Customer was experiencing “impossible travel” alerts that bypassed their MFA. Standard security tools were blind to the cause because the sessions were technically “authenticated.” 

The Solution:UsingConstella’sInfostealer Intelligence, the Customer began monitoring for “hot” session cookies exfiltrated from employee personal devices used for remote work. 

The Result:Constella flagged an active infection on a senior developer’s laptop. The Customer’s SOC invalidated the stolen session token and quarantined the device within 15 minutes, preventing the theft of proprietary source code and lateral movement into their production cloud environment. 

How It Works: From Collection to Power

Constella follows a rigorous three-step framework to ensure your data is more than just “information”—it’s intelligence: 

Collection

Aggregating billions of records from the Surface, Deep, and Dark Web. 

Intelligence

Every record is deduplicated, timestamped, and verified forData Pedigree. 

Power

Verified, high-confidence alerts are pushed to your team, enabling immediate remediation and attribution. 

Explore Other Solutions

Hunter DRP

Unified digital risk protection for the enterprise. 

Executive Protection

Secure the digital lives of your most exposed leaders against targeted identity attacks. 

MDR & XDR Integration

Supercharge your SOC with identity telemetry.

Identity Protection API

Seamlessly integrate identity risk into your existing apps.

Request a Demo

Your Name(Required)
Your Email Address(Required)
Where are you?(Required)