A student who made hundreds of thousands of pounds blackmailing porn website users with cyber attacks has been jailed for more than six years.
Zain Qaiser from Barking, London, used his programming skills to scam visitors to porn sites around the world.
Investigators have discovered around £700,000 of his profits – but his network may have made more than £4m.
Kingston Crown Court heard that Qaiser, 24, is the most prolific cyber criminal to be sentenced in the UK. Read more
