[attrition] new statistics updates

[lyger]

http://attrition.org/errata/stats.html

[03-08-06] - IT-Observer - Patching window is getting shorter

[03-08-06] - Staff Writers, CRN - Top 50 malicious code samples reveals 
secrets

[03-08-06] - Paul Meadocroft - Combating Identity Theft

[03-07-06] - Robert McMillan - After flap, Symantec adjusts browser bug 
count

[03-06-06] - Ryan Naraine - SiteAdvisor Finds Billions of Unsafe Web 
Visits