Uber's Use of Wickr Raises Questions About Ephemeral Messaging Apps Ifeadi C. 04:08 Feed: All Latest, Zero Tech Blog Wickr takes center stage. via Zero Tech Blog Share this Share on FacebookTweet on TwitterPlus on Google+ Related PostsThis Agency Wants to Figure Out Exactly How Much You Trust AIGoogle app is crashing for many users today. Here's a fix.Best Prime Day TV deals (day 2): Cheaper models get cheaper, plus juicy 2021 releasesAn Observatory Spied on LA’s Carbon Emissions—From SpaceZoom Nearly Broke My Body. Here’s How to Protect YoursHow to Safely Stay Connected When You Travel