Jul 23 2009 |
Avert Labs saw an average of 200,000 unique pieces of malware every month. That works out to an average of over 6,000 pieces of unique malware every single day. So, how do they define 'unique malware'? David Marcus defines unique malware as, "something we had to write a driver for." This is a tremendous rate of growth.
To put the numbers into some kind of historical perspective, I linked to an image from their article. Check out this graph:


