Social Media OSINT


LinkedIn

Primary source for employee enumeration, org structure, and technology stack inference.

# Google dorks
site:linkedin.com "Company Name"
site:linkedin.com "Company Name" "DevOps Engineer"
site:linkedin.com "Company Name" "IT Manager"
site:linkedin.com/in "Company Name"
 
# CrossLinked — scrape employee names from LinkedIn search results
crosslinked -f '{first}.{last}@example.com' "Company Name"

What to extract:

  • Employee names and roles (for email generation and phishing targeting)
  • C-level and IT leadership (high-value phishing targets)
  • Technology keywords in job postings (stack inference)
  • Recent hires / job changes (potential weaker security awareness)
  • Office locations and subsidiary names

Twitter / X

# Profile discovery
site:twitter.com "Company Name"
 
# Advanced search operators
from:handle keyword
to:handle
since:YYYY-MM-DD until:YYYY-MM-DD
geocode:lat,long,radius

Tools:

  • Twint (archived) — historical tweet scraping without API
  • Nitter instances — Twitter front-end, less tracking
  • Social Bearing — advanced Twitter analytics: https://socialbearing.com

Facebook

# Google dorks
site:facebook.com "Company Name"
site:facebook.com "username"
  • IntelX — includes Facebook data: https://intelx.io
  • Manual graph search (limited after API changes)

Instagram

site:instagram.com "handle"
  • Instalooter — download media from public profiles
  • Osintgram — Instagram OSINT tool

GitHub

Corporate GitHub orgs often expose internal tooling, infrastructure details, and credentials.

# Search for org repos
site:github.com "company-name"
 
# GitHub dorks (via web search)
site:github.com "example.com" password
site:github.com "example.com" "api_key"
site:github.com "example.com" ".env"
 
# gh CLI
gh search repos --owner company-name

See also: Code Repository Mining for truffleHog/gitleaks.


General Tools

# Maltego — entity relationship mapping including social media
# https://www.maltego.com
 
# SpiderFoot — automated multi-source OSINT including social
spiderfoot -s target@example.com -t EMAILADDR

See Also