---
title: Dark Web Monitoring
description: Real-time alerts the moment your credentials, customer data, or brand appear on dark web marketplaces, forums, or breach dumps.
keywords:
  - dark web monitoring
  - credential leak detection
  - data breach monitoring
  - dark web intelligence
  - stolen credentials alert
---

# Dark Web Monitoring

By the time stolen credentials show up for sale on a dark web forum, the breach that produced them has often already happened somewhere else — a third-party vendor, an employee reusing a password, an infostealer infection on a personal device. Dark Web Monitoring doesn't prevent that initial breach. It's what tells you it happened before the stolen data gets used against you.

## Why Real-Time Matters Here More Than Anywhere Else

The dark web monitoring market has grown rapidly as organizations shift from reactive breach response toward continuous intelligence gathering — because the gap between "credentials leaked" and "credentials used in an actual attack" is often measured in days, not months. A quarterly check is close to useless against a timeline that short.

## What We Monitor

- **Credential leaks** — employee and customer credentials appearing in breach dumps, combolists, or dark web marketplaces, matched against your actual domains and email patterns.
- **Data exposure** — internal documents, source code, or customer records appearing on paste sites, forums, or dark web marketplaces.
- **Brand and executive impersonation** — phishing kits, fake domains, and social media impersonation targeting your brand or leadership.
- **Third-party breach exposure** — mentions of your organization in breach data that originated from a vendor or partner, not your own systems.
- **Infostealer log monitoring** — credentials harvested by infostealer malware and traded in bulk logs, often the earliest signal of a compromised employee device.

## From Alert to Action

A dark web alert is only useful if it triggers something. Alastor InfoSec ties Dark Web Monitoring directly into the rest of your coverage — a leaked credential can trigger a forced password reset workflow, an [Attack Surface Management](/features/attack-surface-management) review of what that account had access to, and, where relevant, the breach-notification timeline your compliance obligations require.

## Who Needs This

Any organization handling customer accounts, employee credentials, or sensitive data should assume some of it will eventually surface on the dark web — the question is whether you find out in hours or in months. Under India's DPDP Act (DPDPA), timely breach detection isn't just good practice; the Act's notification requirements to the Data Protection Board and affected individuals start the clock the moment a breach is discovered, which makes fast detection a direct compliance concern, not only a security one.

[Talk to our team](/about-us) about setting up continuous dark web monitoring for your domains and brand.