Computer Weekly – 4 November 2025: Computer says neigh

In this week’s edition of Computer Weekly, we take a deep dive into the data sovereignty discourse generated by the recent 14-hour Amazon Web Services outage. Also, Wayne Barlow, who heads up the development of Bloomberg’s customer-facing terminal software, opens up about the impact AI is having on the organisation; Gartner’s Timon Watson provides some timely advice to IT leaders looking to migrate from Windows 10 to Windows 11; and we take a look at what European companies can do to bolster their cyber security resilience. Read the issue now.