Password Alert Chrome extension will alert you whenever you accidentally enter your Google password on a carefully crafted phishing website that aimed at hijacking your account. Password Alert works for both Google and Google Apps for Work, providing an additional layer of security for Google’s enterprise clients. The extension stores a “scrambled” version of your Google account password in an encrypted cryptographic hash format. Google also allows its users to see all the devices that have access to their Google accounts and lets you change their passwords or log out remotely using a single online dashboard.
Source: https://thehackernews.com/2015/04/google-password-alert.html