Join a loyalty scheme and you often get a reward or discount on your special day – but it may have strings attached Celebrating your birthday isn’t just about getting presents and cards from family and friends. Signing up to loyalty schemes and newsletters can give you access to …

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 …

Enlarge (credit: Aurich Lawson) Vulnerabilities that went undetected for a decade left thousands of macOS and iOS apps susceptible to supply-chain attacks. Hackers could have added malicious code compromising the security of millions or billions of people who installed them, researchers said Monday. The vulnerabilities, which were fixed last …