Google,Firefox and the paranoid

[Q]

Reading the following 2 articles made me wonder:
Is there any user left out there that is so naive and simple that they think their time online is private and their M$ security tools or even other retail security tools good enough to keep hackers \ ""big brother"" \or the so called ""do no evil like google .

http://money.cnn.com/news/newsfeeds/art ... 174878.htm

the other one is for those who still using Windowz and thinks that FF is secure:
When You Mix Firefox And IE, You Risk A Critical Zero-Day Flaw
http://www.informationweek.com/windows/ ... =201000765

-whats your 2 ¢ ?