STRANGE Email From Symantec

Just got an email from Norton sying thanks for updating my billing information...funny thing is i did not provide them with the new information. They basically got my new debit card information and i never gave it to them. 

 

Almost like a phishing issue but they did it. I spoke with one of the reps and he was evasive on how they got the info and said it was the server on his end that sent the email and I should ignore. it. 

 

Anyone else have this problem?