Daily Crunch 12/24/19

Welcome to TechCrunch daily news, a round up of the top tech news of the day. Brought to you by the American Cancer Society. This holiday season, join our mission to free the world from cancer. Ask your Alexa device to make a tax deductible donation to American Cancer Society today! --Uber’s controversial former CEO is severing his ties with the company --Plenty of Fish makes a security fix --and DraftKings looks to go public. Here’s your Daily Crunch for December 24, 2019. Learn more about your ad choices. Visit podcastchoices.com/adchoices