Commtouch Security Number of the Month for November 2013: 343,927 New Malicious Sites

    Commtouch Security Number of the Month for November 2013: 343,927 New
                               Malicious Sites

PR Newswire

MCLEAN, Va., Dec. 2, 2013

MCLEAN, Va., Dec. 2, 2013 /PRNewswire/ -- Today the Commtouch Security Lab
(CSL) published its Security Number of the Month for November: Within the last
30 days, the CSL detected 343,927 new malicious websites.



The average of nearly 11,500 new threats every day increases the digital
foothold of cybercriminals as well as the likelihood that victims will stray
into dangerous territory. The malware endangers businesses and end users with
a wide range of threats, including password and identity theft, use of hacked
PCs as bots for spam, denial of service attacks, and a growing favorite of
cybercriminals – encrypting and then ransoming critical data.

The number, based on Commtouch's GlobalView Cloud data, is composed of:

  oMalware sites - 173,314
  oSpam sites - 56,503
  oPhishing sites - 114,110

In many cases the sites hosting malware or phishing are compromised legitimate
sites with an unnoticed malicious page injected into the site by hackers.

Malware sites typically rely on exploit kits that seek out known
vulnerabilities in the browser, operating system, or PDF reader software,
among others, and then use these vulnerabilities to gain control of the
visiting computer or smartphone. The majority of phishing sites targeted
PayPal users, but an increasing number aimed for the Google credentials of
users - since these credentials open up an increasing range of linked Google

Each month, the research team at Commtouch^® (NASDAQ: CTCH), a leading
provider of Internet security technology and cloud-based services, presents
the "Commtouch Security Number of the Month" – a number representing and
illustrating a current issue or trend in Internet security.

See the related Commtouch illustration.

About Commtouch
Commtouch^® (NASDAQ: CTCH) is a leading provider of Internet security
technology and cloud-based services for vendors and service providers,
increasing the value and profitability of our customers' solutions by
protecting billions of Internet transactions on a daily basis. With 12 global
data centers and award-winning, patented technology, Commtouch's email, Web,
and antivirus capabilities easily integrate into our customers' products and
solutions, keeping safe more than 550 million end users. To learn more, visit

  oTwitter: @Commtouch

Recurrent Pattern Detection, RPD, Zero-Hour and GlobalView are trademarks, and
Commtouch is a registered trademark of Commtouch. U.S. Patent No. 6,330,590 is
owned by Commtouch. All other trademarks are the property of their respective

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