Whois Enumeration

kali@kali:~$ whois megacorpone.com

Google Hacking

site:

filetype:

inurl:

insite:

intitle:

https://sitereport.netcraft.com/

Recon-ng

Shodan

https://securityheaders.com/

User Information Gathering

theharvester -d megacorpone.com -b google

Password Dumps

Social Media Tools

Social-Searcher

Twofi

linkedin2username