Citibank: Emailing Sensitive Private Credit Card Information to a Spamtrap
First Chase Bank sent marketing emails that contained personal names and credit card information to spamtraps. Now Citibank is doing the same thing. Today Citibank sent a bulk marketing email to an email address that, if it ever existed at all, has been closed since 2007. The email contained a name and the last four digits of a credit card number. Either Citibank is deliberately including made-up “customer” information to make bulk marketing email look more legitimate (which I doubt), or Citibank has badly mismanaged its customer list *AND* (worse) is including sensitive personal information in marketing emails that are going to unconfirmed and incorrect email addresses. The ESP is Epsilon Interactive via its ESP Bigfoot Interactive.
Received: from bigfootinteractive.com (arm184.bigfootinteractive.com [22.214.171.124]) by <xxx> (Postfix) with ESMTP id <xxx> for <xxx>; Mon, 21 Nov 2011 12:xx:xx -0600 (CST) DKIM-Signature: <xxx> DomainKey-Signature: <xxx> Received: from [192.168.xx.xx] ([192.168.xx.xx:xx] helo=<xxx>) by <xxx>.epsiloninteractive.com (envelope-from <<xxx>@info.citibank.com>) (ecelerity 126.96.36.199 r(<xxx>)) with ESMTP id <xxx>; Mon, 21 Nov 2011 13:xx:xx -0500 Reply-To: =?iso-8859-1?B?<xxx>=?= <1<xxx>@info.citibank.com> Bounces_to: citicards.<xxx>@info.citibank.com Message-ID: <<xxx>@info.citibank.com> X-SS: <xxx> X-BFI: <xxx> Date: Mon, 21 Nov 2011 13:xx:xx EST From: =?iso-8859-1?B?<xxx>==?= <firstname.lastname@example.org> Subject: Up to $250 back on purchases - a benefit of your Citi Card To: <xxx> MIME-Version: 1.0 Content-Type: multipart/alternative; boundary="<xxx>"
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Subject: Up to $250 back on purchases – a benefit of your Citi Card
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