What even is a crypto mixer? This week in the News Roundup, Oz and Karah dig into potential Slack-enabled corporate espionage, the recall of a Kim K-beloved product and the group chat that broke the internet. On TechSupport, The Washington Post’s technology columnist Geoffrey Fowler discusses 23andMe’s financial woes and what it means for the genetic data of the roughly 15 million people who bought DNA testing kits from the company.

See omnystudio.com/listener for privacy information.