3 ms·

If "5 million" sounds like a large number to you then this may help to put it into perspective; http://en.wikipedia.org/wiki/Botnet#Historical_list_of_botnets h

• ntakasaki 12y ago
  First, were you referring to instances of malware, not membership in botnets. Second, we disagree on the meaning of the phrase "practically every".
  • nitrogen 12y ago
    Instances of malware must necessarily be >= sizes of botnets.