Facebook recently closed a loophole that allowed third parties to discover the names of people in private, 'closed' Facebook groups
The leader of a private Facebook group for women with the BRCA gene became alarmed after discovering a Chrome plug-in for marketers that let them discover group members' names and other info.
Jul 12, 2018 ... The leader of a private Facebook group for women with the BRCA gene became ... VIDEO1:3701:37 ... and social media had offered an inviting way to share their stories intimately with other women experiencing the same concerns. ... which she saw could allow her to easily download names, employers, ...