Fingerprint Blog
RSSGuides, investigations, and product updates. Practical walkthroughs for finding usernames, emails, phone numbers, and people across the open web.
Opting out of a live OSINT search engine doesn't delete anything, because tools like Fingerprint and OSINT Industries don't store your data. It blocks one search term on one site, and the block itself tells searchers they're onto something. Here's what an opt-out really does, and what actually hides you.
Search yourself before someone else does. A step-by-step self-audit on Fingerprint.to: which handles, emails and numbers to search, how to read the results (join dates, last activity, former usernames), what to clean up, unlink or delete, and how to keep your email out of future searches.
Before the Double Counter breach, its "Verify" data powered DiscordAlts.com, then Doogle: an alt-account search that anyone signed in to Discord could use, and that Discord's own store listed. We traced five years of archived pages, code and GDPR files to show what users were told and what happened.
ShinyHunters hacked the FBI's job site, and three suspects have now been arrested or detained. One is Rey, a teenage admin traced through old usernames, a Telegram handle and one careless screenshot. Here's the trail step by step, which parts were public, and what it teaches OSINT investigators.
Deep Search is Fingerprint.to's automatic OSINT pivot. It finds new usernames and emails in your results, searches each one across every module, and repeats up to three layers deep. Here's what it follows, what it skips, what it costs, and how to avoid false leads.
Fingerprint.to is a free-to-try OSINT search engine that checks a username against 750 sites, an email against nearly 200 services, or a phone number against 65+, in about 20 seconds. Here's what it finds, what's free, what paid plans add, and how it compares to OSINT Industries.
Compare Fingerprint.to vs OSINT Industries for username OSINT: social profile search, recursive discovery, people search pivots, and simple monthly plans.
Venmo, Cash App and PayPal show your real name next to a handle you chose. Reuse that handle as a gamertag or anonymous account and anyone can connect the two. What each app shows, real cases, and how to lock each one down.