Nationwide flexaccount scam?

[condor]

Hi all
Just been sent a 'your Nationwide statement is ready to view' type email.
However, it also added that fees had been applied to my account - which, of course, their shouldn't have been. It looked exactly like a nationwide email should look - with postcode added at top of letter ( as they said they would do to make you feel it's genuine) and addressed to me by name. It looked so genuine - that I accessed my own account via the nationwide.co.uk website to check on my accounts ( didn't use the link in the e.mail and everything looks fine.
Have forwarded to their fraud hotline which is [e-mail]
I had previously tried fraud @nationwide .co.uk which I would have thought would have been a lot more obvious.
Don't know if this is part of the big computer hack saga - but a heads up in case anyone else receives one.

[condor]

Nationwide have sent me one each month that I've had my current account with them - it's online banking only.

[condor]

I've also had an email from them apologising for their mistake.
I'm glad that it was an error on their part rather than a hacking incident.