BleepingComputer.com: Very real looking Comcast phishing email circulating

Be suspicious of any email or phone call that asks for your personal account information, such as user names, passwords, and account numbers.
Be aware that Comcast will never ask you for password information over the phone or email.
Comcast will never ask for billing or payment information through email.
Always make sure you use a secure server when submitting credit card information. To make sure you're using a secure server, check the beginning of the web address in your browsers address bar — it should be https:// rather than just http://.
Microsoft has created a security update for Internet Explorer that will help you avoid phishing scams. It removes a vulnerability that could allow an attacker to misrepresent the location of a web page in the address bar of an Internet Explorer window. We strongly urge you to download this patch if your computer has Internet Explorer installed (even if you don’t use Internet Explorer as your primary web browser).

Think you received a phishing scam email? Follow the steps below so our abuse team can start an investigation:

Copy the email, including headers, and paste it into a new email.
Please do not forward the phishing message: this will remove the email headers.
Be sure to add the words "phishing email" in the subject.
Send the email to our abuse team. abuse.comcast.net