Grumpy Old Geeks Topics Contact-list data exposure Topic Contact-list data exposure 2 mentions in 1 episode The speakers discuss exposed Bumoji data that included users’ contact lists and other information. Mentions 306: VanderZanden Event Horizon Dec 17, 2018 58:30 This app was one of those apps that sucked in your entire contact list. 59:14 One of the tables inside of this database had over 125 million contacts.