Pepsico Limited - Interview email confirmation

I have recived job interview confirmation mail from pepsico. Asked to come to Delhi for an interview and asked to remitted rs: **** on name of redunadable security deposited. It also has a attachment which has your logo and everything. I really failed to understand all of these people how come they have rights for using your letter head and logo like this. Url also says about pepsico.india. you guys need to take steps for this as someone will fall for it and will give that much money. PepsiCo team need to strictly see the use of their letter head and logo . Or is it like that any authoriesties are involve into this.