Username investigation playbook

Verified publisher

From a name or one handle to verified accounts across thousands of sites

beginnerabout username7 toolslicence CC-BY-4.0
Contents 5/5
  1. 1 Username investigation playbook
  2. 2 Scope and legal
  3. 3 Build candidate usernames
  4. 4 Find accounts
  5. 5 Verify and pivot
Tools (7)

Tools used in this guide

  • username-permutations Generates likely usernames from a person's name to search with username toolsot install osintverse-community/username-permutations
  • sherlock Finds accounts by username across 400+ social networks and websitesot install osintverse-community/sherlock
  • maigret Builds a profile of a person from a username: accounts on 3,000+ sites and the details they exposeot install osintverse-community/maigret
  • socialscan Checks whether a username or email address is in use on major platforms, accurately and quicklyot install osintverse-community/socialscan
  • naminter Enumerates a username across the WhatsMyName site list with browser-like requestsot install osintverse-community/naminter
  • mailcat Finds existing email addresses for a nickname across 25+ mail providersot install osintverse-community/mailcat
  • image-hash Computes perceptual hashes of an online image to match copies and near-duplicatesot install osintverse-community/image-hash

Install them all:

ot guide tools osintverse-community/username-investigation

Verify and pivot

A hit means "a page exists at this URL". It does not mean the account belongs to your subject.

Verify

Open each profile and look for at least two independent links to what you already know:

Signal Strength
The profile links to another account you already attributed Strong
Same profile photo (check with osintverse-community/image-hash) Strong
Same display name, location and stated job Medium
Writing style, interests, posting times Weak on its own
Only the handle matches Not enough

Mark each account confirmed, likely or unrelated, and write down why.

Pivot

Confirmed accounts usually expose new identifiers. Each one has its own playbook:

Report

Summarise what you found against the question you set in scope: the confirmed accounts, how you confirmed each, and what you left out. Keep the raw tool output (-o results.json) with the case notes.

Published 20 Oct 2026. Read it in a terminal: ot guide read osintverse-community/username-investigation; offline: ot guide get osintverse-community/username-investigation · Source · Markdown

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