Cyber-security

'Sextortion botnet spreads 30,000 emails an hour’

Food writer 'loses £5,000 in phone-number hijack'

Official Chinese app 'allows spying via back door'

Cookie monster eats data from Sesame Street store

Copycat coders create 'vulnerable' apps

Fifa 20 error exposes players' details

Ransomware-hit hospitals in US turn away patients

The email trickery costing businesses billions

Notorious hacker group 'returns from retirement’

Security gadgets 'making people more vulnerable' Video, 00:01:30Security gadgets 'making people more vulnerable'

Hackers get chance to target US satellite

Huawei chief makes 'extraordinary' 5G offer

Apple, angry at Google, hits back at hack claims

Forget me: Is it possible to exit the internet?

Why phones that secretly listen to us are a myth

Teletext Holidays exposed customer calls

CamScanner Android app 'sent malware to phones'

'Cybercops' dismantle global pirate network

Nato: Cyber-attack on one nation is attack on all

Prolific hacker ordered to pay back £922k

Security firm plays down fingerprint leak reports

Teenage TalkTalk hacker jailed over stolen data

'My Instagram got hacked and I lost my business'