OSINT (Open Source Intelligence)

Overt publicly available sources

Sock Puppets

General

Image OSINT

Reverse Image Searching

Viewing EXIF data

Physical Location OSINT

Identifying Geographical Locations

Where in the world

Email OSINT

Discovering Email Addresses

Password OSINT

Hunting Breached Passwords

Username OSINT

Hunting usernames and accounts

People OSINT

Searching for People

Voter records

Hunting Phone Numbers

Discovering Birthdates

Searching for resumes

Social Media