Did you notice that you got fewer spam e-mails today? All in all there were about 3.8 Billion fewer spam mails sent out. Why? Because there is one less Botnet in operation. Today Microsoft annaounced that we have taken down the Kelihos botnet in an action codenamed “Operation b79”. This is the third botnet takedown in Microsoft’s Project MARS (Microsoft Active Response for Security), a program driven by the Microsoft Digital Crimes Unit in close collaboration with the Microsoft Malware Protection Center (MMPC) and the Trustworthy Computing team to annihilate botnets and advance the security of the Internet for everyone. Why does it matter? Because it is one step further in making cybercrime more expensive and it is the first time Microsoft has named a defendant in its fight against botnets making suddenly cybercrime much less anonymous.
Microsoft has a very interesting unit in the fight against Cybercrime – the Digital Crimes Unit. I had the opportunity to spend last week at their premise in Redmond, to have interesting discussions and get our efforts in regard to child abuse and digital crimes aligned. With our ever increased dependance on our computers, smartphones and networks at home, on the road and at work, it becomes more and more crucial to keep this infrastructure safe, secure and private. To achieve this we are working in close cooperation with local law enforcement agencies, government CERTs, Internet Providers and other organizations and agencies. From a personal perspective it is highly interesting to have the opportunity to work at national level as a facilitator and sponsor between these Swiss entities and the different units of Microsoft Redmond and to be able to participate in the fight against child abuse and cybercrime.
The fight against botnets will continue. There are still tens of thousands of computers infected that regularely try to connect to the three botnets Microsoft took down. The following video gives an impression of the state of two botnets as of 21. September 2011.
What now needs to be done is to clean up the infected computers. To aid in this I started working together with Government, Internet Service Providers and Community Emergency Response Teams so that we can also take advantage in Switzerland of the work that is done in Redmond. More on that in a later post once the initiative has advanced and all partners are on board. In the meantime – please keep your computers safe and private. With that you are participate in the global fight against cybercrime and you keep your privacy protected. You can find information on “how-to” in this earlier blogpost.
Interested to know more about the botnet takedown? Read here the official Microsoft Blog.