I have had lots from egg online, Halifax and now HSBC asking me to update my accounts, fictitious accounts that I do not have. But I can well imagine someone who does have an account to fall for this scam as the email and subsequent webpage you are directed to look very professional and above board.
It irritates me to think that some poor sod is going to be milked over these bogus emails and no-one seems to be taking them at all seriously! I contacted the banks and the anti-phishing dept of the police but no-one got back to me.
Or is it one of those things that happens all the time and after the initial indignance of everyone, these scams are soon forgotten and the victims seen as stupid gits that probably deserve to get fleeced?