Firm, which has 18 sites around London and more in US, India and China, has received ransom demand, say reports The names, pictures and addresses of about 8,000 children have reportedly been stolen from the Kido nursery chain by a gang of cybercriminals. The criminals have demanded a …

Gathering data used to be a fringe pursuit of Silicon Valley nerds. Now we’re all at it, recording everything from menstrual cycles and mobility to toothbrushing and time spent in daylight. Is this just narcissism redesigned for the big tech age? I first heard about my friend Adam …