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Security Response
Showing posts tagged with Mail Security for Exchange/Domino
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Vivian Ho | 01 Apr 2010 20:46:00 GMT

As Easter approaches, spam related to this upcoming holiday is expected. Spammers didn’t send malicious greetings like last year—they sent out various product promotion ads instead. One particular coupon promotion page offers recipients a free coupon for digital TV service for Easter. A domain attack was observed from this spam attack, and the offer page changed to different product coupons on a daily basis.

From: "The Easter Bunny" <EasterBunny@ [Details Removed]>
Subject: How to make this Easter even more magical...

In another Easter spam message we observed a gift basket promo message that is just like ordinary hit-and-run spam, in which the spammers try to bypass spam filters by changing the registered domains while using the same promotional ads. Spam...

Samir_Patil | 30 Mar 2010 18:52:38 GMT

Keeping personal information private on the Internet is always a concern for computer users. In a new spam tactic, spammers seem keen to bring disrepute to social networking sites and Webmail services by introducing fear, uncertainty, and doubt regarding the security of private online data.

In this spam attack, spammers allege that social networking and Webmail service providers are spying on and reading every email that users send and this can seriously impact use, privacy, and safety. Spammers are targeting human emotions, such as concern for children’s safety and personal online security. The spam message states that a privacy protection service will help users keep social networking and email accounts from being spied on.

Sample email:

The so-called “privacy protectors” claim to give subscribers audio updates about the privacy invaders. To protect the...

Mayur Kulkarni | 25 Mar 2010 12:31:29 GMT

Who wouldn’t want some tax benefits in the current economic times? Don’t phishers and scammers know that all too well! In a new phishing scheme, Symantec has found that Child Tax Credit is being used as bait to lure parents to disclose their financial data. This attack specifically tries to convince users to make claims for credit and lower their tax burden by using their children’s education expenses.

According to the Internal Revenue Service (IRS) website [PDF], taxpayers may be able to reduce their federal income tax by up to $1,000 for each qualifying child. Making use of this information, spam email discusses the expensive education of children and quickly advises recipients to use this expense to make claims for tax credits under the numerous tax benefits provided by the IRS. They make a further appeal that as a U.S. citizen or resident, recipients should apply for their tax returns...

Dylan Morss | 23 Mar 2010 19:52:08 GMT

One can be both impressed and amused at how far image spammers will go in distorting their image payloads in an attempt to slip through spam filtering technologies. If the spammer somehow manages to slip spam through spam filters from time to time, it allows email users to see how badly mangled the images must become. The images are, for all practical purposes, illegible. Take, for instance, this example below:

Seriously, Mr. Spammer, thank you for trying so hard! Perhaps this piece of Internet debris finally arrived in your potential customer’s inbox; too bad it’s more noise than message. In fact, it’s completely useless.

What is that?
Pills what?
A URL, is it?

You really expect anyone to follow through with such bad presentation?

Take a look at the ironic subject line in this particular message:

From:  "NNNN...

Eric Park | 11 Mar 2010 17:39:32 GMT

In February, spammers continued to use the news of the earthquake in Haiti and the recent earthquake in Chile as another vector to utilize. Scam and phishing messages accounted for 19 percent of all spam in February, which is 2 percentage points lower than in January, but nevertheless an elevated level.

In addition to spam tactics involving current events, this month’s report also highlights international threats. While spam is truly a global problem affecting all countries, the report showcases spam and phishing threats in four high growth, emerging countries often referred to as the “BRIC”: Brazil, Russia, India, and China.

For these discussions and much more, download the March 2010 Symantec State of Spam & Phishing Report [PDF], which highlights the following trends:

•    Still No...