See the wiki for documentation: https://github.com/palantir/phishcatch/wiki
The PhishCatch extension is available in the Chrome Web Store: https://chrome.google.com/webstore/detail/phishcatch/jgegnlkclgfifjphjmijnkmicfgckmah
sounil/phishcatch
A browser extension and API server for detecting corporate password use on external websites
CSSApache-2.0