Cyber-attacks

Cyber-attack caused significant disruption - report

Australian ports back online after cyber-attack

Council facing 10,000 cyber attacks a day

Hacking gangs vow to de-escalate Ukraine cyber-war

Rules of cyber war issued to calm hacktivist chaos

Secondary school hit by cyber attack

North London school closed due to cyber attack

Ukraine’s cyber-teams duel with Russians on front lines

High school IT system hit by cyber attack

Poland investigates cyber-attack on rail network

Council still dealing with suspected cyber-attack

Council hit by suspected cyber-attack

Cyber-attack on electoral registers revealed

Scottish university targeted by cyber attackers

Famed US hacker Kevin Mitnick dies aged 59

University's website crashes in cyber incident

'Small proportion' of uni students' data hacked

Why is it so rare to hear of Western cyber-attacks?

Students sent data threat after uni's cyber attack

Hackers claim not to have BBC, Boots and BA data

Virgin Media email users suffer lengthy failure

Hacker gang Clop publishes victim names on dark web

Media watchdog Ofcom latest victim of mass hack