The Rise of Identity-Based Attacks: How to Proactively Defend with Identity Intelligence

The Problem

In today’s threat landscape, identities are the new perimeter — and attackers know it.

Rather than exploit endpoints or web apps directly, adversaries now:

• Steal credentials from data breaches
• Purchase access on the dark web
• Abuse legitimate accounts to bypass detection
• Move laterally using privilege escalation paths in AD or Entra ID

These aren’t brute-force attacks — they’re stealthy, identity-driven operations. And most security teams don’t even know it’s happening until it’s too late.

Identity-Based Attacks Are Surging — Quietly

In 2024, a global retail chain suffered a major breach when attackers used a previously leaked contractor password to access an internal portal. From there, they exploited a dormant Entra ID application with excessive permissions. The breach went undetected for 26 days — because no malware or exploit was used.

This is exactly how modern attacks work.

• 79% of breaches now involve the use of stolen or compromised credentials
  (Verizon DBIR 2024)
• Every 39 seconds, a new set of enterprise credentials is leaked or sold on the dark web
  (Digital Shadows Threat Intelligence Unit)
• Identity abuse is the most common technique for lateral movement, surpassing exploits and vulnerabilities
  (MITRE ATT&CK TTP usage tracking, 2024)
• Over 50% of phishing campaigns now target Microsoft Entra ID credentials
  (Microsoft Digital Defense Report 2024)

The business impact is enormous:

• Silent access = extended dwell time
• Hard-to-detect lateral movement via legitimate credentials
• Compliance risk if credential reuse leads to unauthorized data access
• Post-incident blame for not monitoring identity exposures

Risk Mitigation: From Passive Detection to Proactive Defense

You can’t rely on firewalls and SIEMs alone. Identity must be treated as a dynamic, continuously monitored attack surface.

Here’s how forward-thinking teams are defending proactively:

1. Dark Web Monitoring
   Continuously scan breach data marketplaces and leak forums for employee emails, credentials, and PII.
2. Identity Threat Intelligence (ITI)
   Enrich alerts with real-world exposure context: Has this user’s account or password been leaked?
3. Behavioral Monitoring
   Detect when users act outside their normal identity profile (e.g., accessing new resources, using unusual devices).
4. Risk-Based Access Enforcement
   Trigger MFA, block, or re-authenticate when a user is flagged as exposed or high risk.
5. Credential Hygiene Enforcement
   Alert on reused passwords, shared service accounts, and non-expiring credentials.

But executing this manually is impossible across 1,000s of users and apps. You need identity intelligence to be real-time, contextual, and actionable.

How Our Platform Delivers Identity Intelligence for Proactive Defense

Our Identity Exposure Management Platform integrates identity threat intelligence into your security workflows — turning credential exposure into real-time defensive action.

• Leaked Credential Detection
  Continuously monitor for employee or service account credentials found in public or private breach sources.
• Risk-Based Alerts
  Get instant alerts when exposed identities are active in your AD or Entra ID environment.
• Automated Incident Response
  Trigger enforcement actions like password resets, session revocations, or temporary account lockouts.
• Exposure History Dashboard
  Track users with repeated exposure or persistent identity risk across internal and external sources.
• SIEM Integration
  Feed identity exposure data into your detection and response tools to enrich investigations and speed up containment.

You can’t defend what you don’t know is exposed.

Identity intelligence bridges that gap — enabling you to find, fix, and stop identity-based attacks before they escalate.