Features • Usage • Install • API Setup
Created by Maksim Radaev/@vflame6
leaker is a leak discovery tool that returns valid credential leaks for emails, using passive online sources.
Available sources: proxynova, leakcheck.
Available search types: email, username, domain, keyword.
leaker -hHere is a help menu for the tool:
Usage: leaker <command> [flags]
leaker is a leak discovery tool that returns valid credential leaks for emails, using passive online sources.
Flags:
-h, --help Show context-sensitive help.
-s, --sources=all,... Specific sources to use for enumeration (default all). Use --list-sources to display all available sources.
--timeout=30s Seconds to wait before timing out (default 30s)
-N, --no-rate-limit Disable rate limiting (DANGER)
--no-filter Disable results filtering, include every result
-o, --output=STRING File to write output to
--overwrite Force overwrite of existing output file
-p, --provider-config="provider-config.yml" Provider config file
--proxy=STRING HTTP proxy to use with leaker
-A, --user-agent=STRING Custom user agent
--version Print version of leaker
-q, --quiet Suppress output, print results only
-v, --verbose Show sources in results output
-D, --debug Enable debug mode
-L, --list-sources List all available sources
Commands:
email Search by email address.
username Search by username.
domain Search by domain name.
keyword Search by keyword.
Run "leaker <command> --help" for more information on a command.leaker requires go1.25 to install successfully.
go install -v github.com/vflame6/leaker@latestCompiled versions are available on Release Binaries page.
To Build:
go build -o leaker main.go
Build with Docker:
docker build -t leaker . leaker can be used right after the installation, however many sources required API keys to work. View an example configuration file here: https://github.com/vflame6/leaker/blob/main/static/provider-config.yml
The tool will generate a provider configuration file on the first launch, so you can also specify API keys there.
If you wish to buy a LeakCheck subscription, you can support me by using my invite link to do that: https://leakcheck.io/?ref=486555.
Feel free to open an issue if something does not work, or if you have any issues. New ideas to improve the tool are much appreciated.
