Introduction to Sherlock: An Open-Source OSINT Tool

aigleeson · x · 2026-07-11

Introduces Sherlock, a free, open-source GitHub tool. Simply input a username, and it automatically scans over 400 websites (including Reddit, GitHub, gaming communities, and various forums or social platforms) in seconds to find linked accounts.

By aggregating this public data, it quickly pieces together clues like a target's real name, photos, location, and past comments. The tool doesn't crack passwords or breach private accounts; it simply accelerates public data collection to boost investigative efficiency. It's currently used by security teams for attack surface management and by journalists for identity verification.

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