How to Gather Email Addresses with TheHarvester – Kali Linux 2018.1

theHarvester is a tool for gathering e-mail accounts, subdomain names, virtual hosts, open ports/ banners, and employee names from different public sources (search engines, pgp key servers). Is a really simple tool, but very effective for the early stages of a penetration test or just to know the visibility of your company in the Internet. […]