two contrasting trends for e-mail security: whereas spam levels underwent a
dramatic decline in December, phishing e-mail experienced explosive growth: its
share increased by 194% in December and by a further 214% in January. By
contrast, overall spam levels declined by 70.3% in December and experienced
only a slight increase of 9.7% in January. That put spam volumes at the lowest
rate since early 2007. Those are the findings presented today in the February
2012 E-mail Security Report conducted by leading German e-mail security
provider, eleven. The most important spam trend was a significant increase in socalled
drive-by spam – specially prepared HTML e-mails that infect the computer
with malware as soon as an e-mail is opened.
An overview of further key trends:
The trend toward regionalized phishing campaigns continued in December
and January, targeting e.g. German-speaking users. The range of topics
used in phishing campaigns continues to expand; in addition to bank data,
phishers are increasingly focusing on accessing e-mail accounts and
online services such as Amazon or Facebook.
The decline in spam levels is primarily attributable to the widespread
absence of casino spam waves. Whereas such spam still comprised
69.1% of all spam e-mail in November 2011, that value was only 7.5%
(fourth place) by January. The most prevalent spam topic was
pharmaceuticals (26.0%), a long-term frontrunner and number one for the
first time again since May 2011. With 23.2%, fake luxury goods came in
second, followed by dating spam with 8.1%.
There were also shifts in terms of geographic origin of spam. The majority
of spam still comes from India with 11.7% in January. Spam from Brazil
experienced a major decline (fifth place, 5.1% versus 11.2% in November)
and Vietnam (seventh place, 4.2% versus 8.9%). Indonesia made the
largest gain, jumping to second place (with 7.9%), followed by Russia (7.
2%). The top ten list of spamming countries is dominated by Asian and
Eastern European countries.
Germany is once again becoming the source of an increasing level of
spam; the country came in 19th with 1.3% in January 2012 (November:
30th, 0.6%) and more than doubled its share of overall spam volume
within two months. The long-term forerunner, the USA, once again picked
up speed as well; it went from 14th (with 1.3%) in November 2011 to 11th
(with 2.5%) in January 2012.
Malware volumes increased by 8.0% in January 2012, and the occurrence
of unknown virus outbreaks increased by 6.5%. The largest sender of
known malware was China with 29.4%. In terms of outbreaks, Italy came
in first (10.7%); Germany ranked both seventh (3.1%) and eighth (3.7%).
Versions of the MyDoom worm dominated malware sent via e-mail in
December and January, comprising approximately 65% of all virus emails.
MyDoom is one of the most widely disseminated malware families
and appeared for the first time in 2004.
Spam's overall share of total e-mail volume declined to 75.1% in January
2012; in November 2011, 90.2% of all e-mail was spam.
You can find eleven’s complete E-mail Security Report in the eleven
security blog at http://www.eleven-securityblog.de and on the eleven
website at http://www.eleven.de/eleven-security-reports.html.
eleven on Twitter: http://twitter.com/elevensecurity
eleven – E-mail security "Made in Germany"
eleven is a leading e-mail security provider based in Germany. Its unique eXpurgate
technology offers a spam filter and e-mail categorization service that protects the user
reliably against spam and phishing, detects potentially dangerous e-mail and can
distinguish between individual messages and any kind of mass e-mail. eXpurgate also
offers numerous virus protection options and a powerful e-mail firewall.
Over 45,000 companies of all sizes use eXpurgate to check and categorize more than a
billion e-mail messages every day. Customers include Internet service providers and
telecommunication carriers such as T-Online, O2, Vodafone and freenet as well as many
well-known companies and public institutions, including Air Berlin, BMW, the Federal
Association of German Banks, DATEV, the Free University of Berlin, Landesbank Berlin,
RTL, ThyssenKrupp and Tobit Software AG. For more information, visit our website at:
http://www.eleven.de.
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