Aircel
Bumper prize worth rs 1000000

Sir i've recieved a call from 923418783784 regarding a bumper prize of rs. 1000000 in monthly bumper prize by aircel, and they said that they are calling from Delhi. My mother had given them my bank account no.by mistake, is there any way to crack these hacks???

and one more thing they were asking for the sim's backside no.'s last three digits. and said that these no.s matched our record so we want you to give your bank account details and all.

please check it out sir.