Maigret
Username OSINT tool that checks thousands of sites and builds a dossier report with profile metadata.
Technical Architecture & Overview
Maigret searches a username across roughly 3,000 sites, extracting profile information such as name, photo, and registration details where available, and assembles results into HTML or PDF reports. Recursive search follows discovered usernames and identifiers to connected accounts. A hosted web trial exists, and the tool is listed in the Bellingcat toolkit used by investigators.
Targeted Technical Use Cases
Deep username pivoting with report output for authorized person-of-interest investigations.
Evaluation & Trade-offs
Core Strengths
- +Very large site coverage.
- +Report generation suits casework documentation.
- +Recursive pivoting finds linked accounts.
Trade-Offs & Limitations
- -Long runs can trigger site blocking.
- -Results need verification; false positives occur.
Defensive Security Application
Corporate investigations into impersonation, fraud, and compromised identity reuse.
Frequently Asked Questions
What is Maigret?→
Maigret searches a username across roughly 3,000 sites, extracting profile information such as name, photo, and registration details where available, and assembles results into HTML or PDF reports. Recursive search follows discovered usernames and identifiers to connected accounts. A hosted web trial exists, and the tool is listed in the Bellingcat toolkit used by investigators.
What is Maigret used for?→
Deep username pivoting with report output for authorized person-of-interest investigations.
What are the strengths of Maigret?→
- +Very large site coverage.
- +Report generation suits casework documentation.
- +Recursive pivoting finds linked accounts.
What are the limitations of Maigret?→
- +Long runs can trigger site blocking.
- +Results need verification; false positives occur.
How is Maigret used defensively?→
Corporate investigations into impersonation, fraud, and compromised identity reuse.