www.firefox.ru website is hacked and defaced by T34M Pakleets.
This is what hacker said:

HackeD by T34M PakleetS

Everyday Someone Get Hacked Today is your Day

FirefoX ? O_o

Impossible only means it has not been done... Now watch what I can do

" Jus a Security Reminder"

KhantastiC HaXor - InnOcent HaCker

Th3 Vip3R - ReXor haXor

T34M PAKleetS

Defacement Screenshot: