Cyber security

After WannaCry, what other technological horrors lurk in our networks? Trump and cyber security. Ransomware: the robber on today’s digital highways. Why the attack was a wake-up call to investors. And how Russia displaced China as the main state cyber threat

The average cost is now $11.7m a year for companies

State-sponsored hackers are developing the capability to disable power grids

Facial recognition is the latest in a complex arsenal of defences

Hacking cover could be standard for homeowners in 10 years

A wide range of vulnerabilities in hospitals worldwide have been uncovered

Carmakers are among the businesses offering payouts to hackers who can discover flaws.

More from this Special Report

Online donations make organisations vulnerable but simple measures can help

More money is made illicitly from online crime than from narcotics

Criminals now cry ‘stand and deliver’ using digital technology

President highlights threats to military and crucial infrastructure

Country replaces China as most feared state-sponsored attacker

Industry fights shy over protecting images from seized devices or hacking

Shareholders could face big losses if companies suffer serious breaches

Businesses set to spend $100bn on protection by 2020