Just had an email from firstname.lastname@example.org saying:
Our administration department detect that your latest bill failed. It appears that some of the billing details associated with your account have expired or missing.
Your products are pending disconnection on: 15 January 2019.
To avoid interruption of service we strongly recommend that you log in and verify your billing details.
Verify your billing details
Thank you for being a TalkTalk customer!
The TalkTalk Team
Suspected the email address looks and Bank Statement proved this is a scam.