Daily Crunch 1/31/20

Welcome to TechCrunch daily news, a round up of the top tech news of the day. --IBM faces a big leadership change --Apple’s new Maps app rolls out across the U.S. --and a social media service exposes thousands of Instagram passwords. Here’s your Daily Crunch for January 31, 2020. First up: Arvind Krishna will replace Ginni Rometty as IBM’s CEO. Learn more about your ad choices. Visit podcastchoices.com/adchoices