Your post was interesting and your concerns are expressed by many .  Australia is safe for you as long as you dont want to drive a cab and you dont frequent night clubs . It is dangerous, if you are some who would like to walk around at midnight . Otherwise Australia is safe . 95% percentage of the attacks happened at mid night . It is not really a racial attack . Because the attackers are not whites in all the cases . In  some cases they are Chinese or even Africans . Now a days it is more or less copy cat attacks.

It is interesting to see that you are expecting some sort of help from Indian organisations . You wont get any such help . BTW  I am from Trichur . Malayali Samajam in Melbourne is a forum for a bunch of low births to act like big fellas .

If you want any help you can contact me at karun_nair@yahoo.com

If you have any other issues in Australa as a student here is link which will give you the list of people to contact

http://www.hcindia-au.org/resources.html