If you have Comcast and/or use a Comcast email address on any of your accounts, (banking, etc.) change your password ASAP. On PCF, I highly recommend using 2FA with an authenticator app on your phone vs getting a code sent to your email. Once hackers get control of your email address, 2FA via email code is useless.
https://www.thestreet.com/technology/comcast-xfinity-data-breach-two-factor-auth-help-bypass
https://www.thestreet.com/technology/comcast-xfinity-data-breach-two-factor-auth-help-bypass