March / April 2020 IssueBusinessHow Monzo’s customers triggered a troublesome identity crisisBy Natasha BernalScienceThis machine 3D prints bones for better, healthier implantsBy Maria Mellor, WIRED UKThe Big StoryHow Glossier turned itself into a billion-dollar beauty brandBy Victoria TurkSecurityYour data is valuable. You should decide who can access itBy Greg Williams