WhatsMyName is an open-source JSON dataset that enables accurate user enumeration across numerous websites by identifying valid usernames.
This repository has the JSON file required to perform user enumeration on various websites.
This tool is primarily used by OSINT investigators, threat hunters, and security automation professionals to verify the existence of usernames on various online platforms. It serves as a reliable data source for tools that perform username enumeration to aid in threat intelligence and digital footprinting.
Since May 2023, the project no longer includes checker scripts and focuses solely on maintaining the JSON dataset. Users must rely on third-party tools or develop their own scripts to utilize the data. The dataset only supports sites where usernames appear plainly in URLs without additional user ID mapping or authentication barriers.
Clone the repository to obtain the JSON data file: git clone https://github.com/WebBreacher/WhatsMyName.git
Use the wmn-dat.json file in your preferred username enumeration tools or scripts
Optionally, use third-party tools or web services that integrate this dataset for easier usagehttps://whatsmyname.app/?q=USERNAME
Web interface to query the dataset for a specific username and see matching sites
Use the JSON file (wmn-dat.json) with tools like Naminter, Blackbird, or sn0int
Integrate the dataset into various OSINT tools for automated username enumeration
Use the 'Reveal My Name' Python checker tool bundled with the project
Run username checks locally using the project's Python-based checker