Countries with the most botnets

Steven Bellovin smb at
Wed Jan 27 23:07:46 UTC 2010

A colleague needs to know, along with citable sources if possible.

Ideally - number of zombified PCs, percentage of zombified PCs, name of
nation, source.

Threat reports from symantec and macafee suggest the US leads, with
China a very close second.

Yes, we realize that answers will be imperfect.

		--Steve Bellovin,

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