Bitwarden provides several tools to check for compromised passwords. One of the tools is the Data Breach report, which identifies compromised data such as email addresses, passwords, credit cards, dates of birth, and more [1][3][4]. To use this tool, log in to your Bitwarden account and click on the Reports option in the top toolbar. Then, click on the Data Breach option in the Reports window. You can then check any username or email address you use for various accounts by typing it in the Username text area and clicking Check Breaches [3].

Another tool is the Vault Health Reports, which can be used to evaluate the security of your Bitwarden individual or organization vault. Reports, such as the Reused Passwords and Weak Passwords report, are run locally on your client. This allows offending items to be identified, without Bitwarden ever having access to unencrypted versions of this data [1].

To check for singularly exposed passwords, you can click on the checkmark to the right of any password field [2]. Bitwarden's password auditing feature can also be used to check for weak and repeated passwords, unsecured sites, inactive 2FA, and breached logins [6].

In summary, Bitwarden provides several tools to check for compromised passwords, including the Data Breach report, Vault Health Reports, and password auditing feature. These tools can help you identify and change weak or compromised passwords to improve your online security.