This email with the subject "ACCOUNT UPDATE" was received in one of Scamdex's honeypot email accounts on Thu, 21 Jul 2011 14:51:43 -0700 and has been classified as a Generic Scam.
The sender was "Authorize" <email@example.com>, although it may have been spoofed.
This is a multi-part message in MIME format.
Dear Authorize.net customer, You have to update your login, in order to continue using Authorize. Please download the attachment in this e-mail and proceed. Thank you!