Security experts have long touted the need for financial Web sites to move beyond mere passwords and implement so-called "two-factor authentication" -- the second factor being something the user has in their physical possession like an access card -- as the answer to protecting customers from phishing attacks that use phony e-mails and bogus Web sites to trick users into forking over their personal and financial data
These methods work, however, only so long as the bad guys don't fake those as well. Take this latest phish, spotted by the people over at Secure Science Corp. It uses an impressively crafted Web-based e-mail that targets users of Citibank's Citibusiness service, which -- as its name suggests -- caters to businesses. Citibusiness also requires customers who want to log into their accounts online to use a supplied token in addition to their user name and password. The small device generates an additional password that changes every minute or so.