Twitter in data-protection probe after ‘400 million’ user details up for sale
Politicians and celebrities are said to be affected but the scale of the data breach is unverified.
Ukraine was sea-change for openness – GCHQ head
Sir Jeremy Fleming interviews head of US intelligence agency as guest editor of Radio 4’s Today programme.
Royal Mail hit by post-Christmas online outage
Problems emerge on the website and app on the first day of regular post following the festive period.
TikTok: Welsh speakers use social media to teach others
Meet the social media influencers sharing their love of the Welsh language to new audiences.
Apple and Tesla: Tech shares tumble amid supply issues
Both companies have suffered major losses over concerns about supply chain hiccups in China.
Meta settles Cambridge Analytica scandal case for $725m
The proposed deal by Facebook’s owner is the largest in a US data privacy class action, say lawyers.