Welcome to TechCrunch daily news, a round up of the top tech news of the day. -- Travel site Hipmunk is shutting down -- Google brings its security key capabilities to iPhones -- and Ev Williams\u2019 venture firm raises a new fund. Here\u2019s your Daily Crunch for January 15, 2020. First up: Four years after being acquired, Hipmunk is shutting down. Founded by Adam J.\nLearn more about your ad choices. Visit podcastchoices.com/adchoices