The popular new app Sarahah has been uploading users’ private information, a discovery made by Senior Security Analyst Zach Julian. This Naked Security article – People-rating App Sarahah Slurps Up Contacts For Feature That Doesn’t Exist discusses this finding and the app creator’s response. You can read more about Sarahah’s access to user’s contact information in Julian’s blog post Hot New ‘Anonymous’ Chat Hijacks Millions of Contact Data.