The logo of the DNA testing firm 23andMe is seen on a facade of a building in Mountain View, California, October 28, 2018. (Smith Collection/Gado/Getty Images) DNA testing service 23andMe investigating theft of user data A member of an online forum where stolen data is bought and sold claims to be selling a large trove of user data obtained from 23andMe. Oct 5, 2023 By AJ Vicens