Since version 79, Google Chrome includes a system to check if your passwords have been compromised during data breaches on the web. While the feature was originally available as an extension, Password Checkup, which is still available, it is also integrated directly into the browser, in Chrome’s password manager.
This will allow you to check all the passwords stored in Chrome’s keychain, and proceed, when a password has been compromised, to change it.
1. Go to Chrome’s keychain
Launch Google Chrome on your machine, click on your avatar, and then click on the key icon to display the browser password set.
2. Start the verification
Once on the page dedicated to password management, Chrome usually immediately displays the number of potentially compromised passwords. Enter the menu Verify passwords.
Then click on the button Recheck to restart an analysis and ensure that the result obtained is up to date.
3. Change compromised passwords
Chrome should display a list of all logins and passwords saved in Chrome that have been compromised in a web data breach.
For each item, click change the password to access the page of the site concerned, and modify all the passwords that have been detected. For more security, prefer the complex passwords suggested by Chrome.
To do this, in the field New Password, click on Use the suggested password to validate the password randomly generated by Chrome. If the suggested password does not appear, right click, and choose to Suggest a password.
Then don’t forget to save the changed password in Chrome so you can easily sign in next time.