This week, Canada's privacy commissioner found that DNA testing company 23andMe didn't have adequate data protections in place, when hackers gained access to roughly 6.9 millions profiles on the site. The commissioner also revealed that some of the stolen information was later being sold online. So how much information are these tests gathering, and what could users' data be used for? And if you're looking for quick access to genetic information, how accurate are these tests and what can they tell you? To answer your questions, Just Asking spoke to two guests. Brent Arnold is a Partner and litigator at Gowling WLG working with a focus on tech and cybersecurity. Jehannine Austin is a Professor and Head of the Department of Medical Genetics at UBC. They're also a genetic counsellor.