Social Mapper is a new open-source tool that uses facial recognition technology to locate targets across numerous social media networks on a large scale. The facial recognition tool automatically searches for targets across eight social media platforms, including Facebook, Instagram, Twitter, LinkedIn, Google+ and China’s Weibo and Douban. The tool’s creators claim they developed the tool predominantly to help pen testers and red teamers with social engineering attacks. Trustwave has released the tool on GitHub and making it available to everyone for free.
Source: https://thehackernews.com/2018/08/social-mapper-osint.html

