UK cyber agency says AI-powered ransomware is highly likely to hit critical infrastructure by 2028

Computer systems that perform tasks that normally require human intelligence, such as understanding language, recognising images or making decisions.

AI is changing work, media and public services, raising questions about jobs, safety and regulation.

Malicious software that locks or encrypts a victim's files and demands payment to restore access.

Ransomware attacks can shut down hospitals, companies and city services for days.

The practice of protecting computers, networks and data from attacks, theft and damage.

Breaches can expose personal data, halt businesses and threaten public services.

A digital currency secured by cryptography and recorded on a blockchain, without a central bank issuing it.

Crypto prices are volatile, and governments are still deciding how to regulate it.