Facebook Friend Mapper Chrome Extension

Facebook eventually updated its API and privacy architecture to make this specific type of automated crawling much more difficult. Current Status

The was a controversial Chrome extension that gained notoriety for its ability to reveal a user's "hidden" friends list by exploiting a logical flaw in Facebook's mutual friends feature. Core Functionality and Mechanism facebook friend mapper chrome extension

: It can also query other hidden parts of a profile, including photos, videos, and interests, by utilizing specific search queries. Critical Risks and Safety Warnings Facebook eventually updated its API and privacy architecture