Helen Pitcher has shown no contrition for the failings of the watchdog, which blundered in the case of Andrew Malkinson

Our criminal justice system is rightly loaded in favour of letting those who are probably guilty walk free to avoid locking up the innocent for crimes they did not commit. Juries are directed to convict a defendant only if they are sure of their guilt. But terrible miscarriages of justice can and do happen.

There are supposed to be safeguards in the system to help expose these. Yet a new independent review of the Criminal Cases Review Commission’s handling of the case of Andrew Malkinson – who was imprisoned for 17 years for a violent rape he did not commit – shows just how threadbare that safety net really is.

Error that caused a global standstill reveals fragility of a networked world that has been created for efficiency rather than resilience

One bit of good news about the “epic IT crash” that brought the western world to a temporary standstill is that it was a product of human error rather than a Russian cyber-attack like the SolarWinds hack of 2020 that had a similar modus operandi.

Last week’s outage was caused by an update that a big US cybersecurity firm, CrowdStrike, pushed to its corporate clients early on Friday morning, which conflicted with Microsoft’s Windows operating system, rendering devices inoperable – with predictable consequences, given that virtually every large organisation in the world is using Microsoft Windows.