The Deep & Dark Web: A Practical Guide

The deep & dark web isn’t chaos. It’s commerce.

Here’s the part few say out loud: cybercrime is organized. It operates like many businesses we buy from every day, running marketplaces, commoditizing innovative technologies, providing customer support, and recruiting talent.

And most of it happens in places defenders don’t naturally monitor: forums, closed marketplaces, Telegram channels, Discord servers, and automated vending carts selling stolen data with 100% guarantees, sale “racks,” and premium offers.

Deep & Dark Web Guide

What you’ll learn in this guide

The deep web vs. dark web: what’s the difference?

The main types of cybercriminal platforms and what each one is for

How criminals buy, sell, and trade:

  • Credentials

  • Stealer logs

  • Access to compromised organizations

  • Carding data

How monitoring services provide early indicators within these spaces:

  • Credentials leak before intrusions

  • Domains get discussed before phishing infrastructure
    goes live

  • Access gets sold before exploitation

Netcraft is the world leader in cybercrime detection, disruption, and takedown services.


Many of the largest brands and organizations across a diverse mix of industries, sizes, and organizational types trust Netcraft.

The Netcraft Difference

Combining detection, threat intelligence and robust disruption & takedown, Netcraft’s automated digital risk protection platform keeps your organization and customers safe from phishing, scams, fraud and other cyber attacks.