The basicsChapter 3

Anatomy of an attack

The Cyber Kill Chain, MITRE ATT&CK and a ransomware attack told step by step: understand each stage and learn where it could be stopped.

Nestor
Presented byNestor
11 min readUpdated on 2 October 2026

What you will learn

  • Describe the seven stages of the Cyber Kill Chain and what defenders can do at each one
  • Read the MITRE ATT&CK matrix and its fifteen tactics since version 19
  • Follow a realistic ransomware attack, from the phishing email to encryption
  • Spot, at each stage, the control that would have stopped the attacker and the signal that should have raised the alarm
  • Know the first reflexes and legal duties after an attack

Free chapter with your account

Chapter 1 is free to read. Chapters 2 to 21, like the Junior, Senior and Expert levels of the Cyber Quiz, are free too: all you need is a free KrakenShield account with a confirmed email address.

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From theory to practice

So how does your system measure up?

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