\cleardoublepage \part{Humans Wielding Machines} \setbookpart{Humans Wielding Machines}

Part IV: Humans Wielding Machines

A machine need not escape control to cause catastrophe; it is enough that it obeys the wrong people. This part examines AI as an instrument of harm in human hands.

Chapter 18 examines AI-enabled cyber offence, including AI-orchestrated intrusions and the collapsing window between disclosure and exploitation. Chapter 19 asks, at the level of evidence and governance, whether AI gives uplift towards biological or chemical weapons. Chapter 20 turns to fraud, impersonation and influence operations, including the annulled Romanian presidential election of 2024. Chapter 21 examines autonomous weapons and the race between states and developers.

What you will learn in this part:

• What threat intelligence has observed, separated from forecast
• Which controls protect people and decisions from synthetic media
• Where international law on autonomous weapons stands

It contains no operational detail.