Home > eleven Security Reports
 

eleven E-mail Security Reports

Six times a year, the eleven E-Mail Security Report summarizes current figures and trends on the topics of spam and malware. The eleven research team analyses the spam and virus e-mail that is checked by eleven’s Managed E-Mail Security Services, summarizes the results and interprets them. eleven checks more than a billion e-mail messages daily and has a network of more than 45,000 installations around the world.

08.02.12

eleven E-mail Security Report – February 2011

After spam levels reached a new peak in November 2011 since the takedown of the world’s largest botnet, Rustock, on March 16, 2011, they then declined to their lowest value since early 2007 in December 2011.

Read more …

09.08.11

eleven E-Mail Security Report – August 2011

The spam increase that began on May 23, 2011 continued for the months of June and July 2011: between May and July, spam volumes increased by 21.5%. This represented the first continuous spam increase since the shutdown of Rustock, the world’s largest botnet, on March 16, 2011.

Read more …

15.06.11

eleven E-Mail Security Report – June 2011

In the months April and May 2011, spam traffic declined in response to the shutdown of the world’s largest botnet, the Rustock botnet, on March 16, 2011.

Read more …