Set a manageable scope
List the names, usernames and websites you use publicly. Check profiles while signed out where practical, since your account view may show information strangers cannot see. Keep a private log of URLs, findings and the action you want to take.
Prioritise consequential exposure
Look first for contact details you did not intend to publish, old account recovery information and impersonation. An old profile picture may be lower priority than an exposed address. Do not collect unrelated information about other people during your audit.
Fix the source and record the outcome
Update settings or remove content in the account you control. For other sites, follow the published correction process. Note the date, request reference and whether the page actually changed. Search results can lag behind the source.
Repeat after meaningful changes
A new public role, a compromised account or a reported impersonation can justify another review. Avoid treating every empty search as proof that nothing is exposed. Use the removal guide and account security checklist to turn findings into concrete actions.