CitiBank clients are being notified to be careful going threw email inboxes as fake charge card statements utilizing the bank’s name could be waiting for them, you an example of the phishing e-mail:
The emails carry “Your Citi Credit Card statement is ready to view online” in the subject field, and the attackers count on the large fake negative balance to make users follow the link, which will take them to a site hosting the Blackhole exploit kit.
If you believe you are infected or worried about being effected, you can download Malwarebytes HERE.