Somebody is trying to pose as us. If you see an email like the one below, please ignore it: From: firstname.lastname@example.org Reply-To: email@example.com Subject: Security Maintenance.F-Secure HTK4S Date: Fri, 5 Mar 2010 18:11:05 -0000 To: undisclosed-recipients:; Dear Email Subscriber, Your e-mail account needs to be improved with our new F-Secure HTK4S anti-virus/anti-spam 2010-version. Fill in the columns below or your account will be temporarily excluded from our services. E-mail Address: Password: Phone Number: Please note that your password is encrypted with 1024-bit RSA keys for increased security. Management. Copyright 2009. All Rights Reserved.Before you ask: No, we've never heard of "F-Secure HTK4S anti-virus" either.