• 11 Jun 2013

    You would expect the Prism spying software scanning the world’s email for terrorism to be cutting-edge, but experts say it is not much smarter than a search engine. But how does it work?

  • 11 Jun 2013

    As the debate over government data snooping rages, Channel 4 News speaks to one man who lives a life with no trace. No emails, no phone, no bank account: in other words – you don’t officially exist.

  • 16 May 2013

    Three LulzSec members are sentenced to between 20 and 32 months for hacking offences. But from the beginning, the Lulzsec group stood in stark contrast to the secretive profiles of other hackers.

  • 27 Mar 2013

    A spam-fighting network and an online hosting company are locked in an online battle which they say is slowing down the internet globally in one of the biggest ever attacks – but is it?

  • 27 Mar 2013

    MI5 analysts are to work alongside industry experts in a bid to co-ordinate attempts to combat online criminality. But will this so-called fusion cell work, asks Geoff White?

  • 3 Apr 2012

    David Cameron defends government proposals to monitor calls, emails, texts and websites visits, claiming that the move is necessary to stop crime and would not be a “snoopers’ charter”.

  • 30 Mar 2012

    Exclusive: Corrupt police officers are accused of deleting intelligence reports from the national police computer on the orders of criminal gangs in a secret report passed to the Leveson inquiry.

  • 7 Mar 2012

    Following the arrests of six alleged members of the LulzSec internet hacker collective, Channel 4 News scours their social media profiles and finds a love of weapons, chemistry and Julian Assange.

  • 29 Jan 2012

    Support for “hacktivist” group Anonymous is at an all-time high. But as Katie Razzall asks, is the group acting out of an anti-authority ethic or simply hacking for its own sake?

  • 9 Jan 2012

    Channel 4 News understands a nuclear safety official has joined MPs and MoD staff on the list of thousands of people whose personal data has been leaked onto the internet by hackers.

  • 6 Dec 2011

    As MIT warns the power grid of the United States needs a cyber shield, Technology Producer Geoff White looks at the threat posed by the most serious cyber infrastructure attack ever: Stuxnet.

  • 6 Dec 2011

    As MIT warns the United States may need a cyber shield to protect its power grid, Channel 4 News Technology Producer Geoff White looks at how serious the cyber threat facing Britain is.

  • 31 Oct 2011

    A British intelligence agency warns cyber attacks on the UK government are on the rise, ahead of a major summit on cyber-warfare. But an expert tells Channel 4 News the summit will be “superficial”.

  • 11 Oct 2011

    BlackBerry service issues have spread from Europe, the Middle East and Africa to Latin America and India, following an unexplained glitch, hours after the company owners said it had fixed the problem.

  • 20 Sep 2011

    Japan tells its biggest weapons maker, Mitsubishi Heavy Industries, to investigate a cyber attack on the company’s computer network, warning it may have breached its contracts with the military.