What is Bellingcat, and why is it significant for open-source investigation?
Bellingcat is an independent international collective that conducts investigations using only open-source and social-media data, publishing its methods so others can verify them.
* Bellingcat's open-source method — public sources, verification, and a reproducible write-up. *
Founded by Eliot Higgins in 2014, Bellingcat became the flagship example that rigorous, court-relevant investigations can be done entirely from publicly available information — no classified access required.
What makes it notable:
- Landmark cases: identifying suspects in the MH17 airliner downing and the Skripal nerve-agent poisoning, largely from social-media posts, flight data, and geolocation.
- Transparency: it publishes step-by-step methodology, so findings are reproducible and auditable (unlike classified intelligence).
- Toolkits: it maintains "Bellingcat's Online Investigation Toolkit," a curated, categorized list of OSINT tools.
Tip: Bellingcat is the reference point for "OSINT done well." Its case write-ups at bellingcat.com double as free, practical training in geolocation, chronolocation, and verification.
Go deeper:
Bellingcat (Wikipedia) — background, founding and the MH17/Skripal cases.
Bellingcat resources — its published toolkit and how-to guides.
Eliot Higgins — Bellingcat and the Rise of Online Open Source Investigation (YouTube) — the founder on how the method works.- Eliot Higgins (Wikipedia) — Bellingcat's founder and his open-source approach.