instant lending group samatha smith badge number 369 said i was approved for a 300 dollar loan asked for all information even mothers maiden name, Internet

i applied for an loan on-line two weeks ago then this morning 2/10/2012 i recieved a phone call stating i was approved for a loan of 300 dollars. I thought it was for real because i had applied come to find out after i verified my information, I looked it up on the internet and it was saying how Instant Lending Group was a scam nd a ripoff but it was too late now im scared that they will use my information for things i will have no control over and after i thought about it they didnt even tell me to pay it back.

She gave me a name of Samatha Smith with her ID number as 369 and a customer service number of 1-818-380-5710 now i feel really stupid and need something done before matters get worse the number that called was 526-377-1898 i tried to call it back nd it wouldnt go through then a number of 92362 called nd it was them again so now i dont know wat to do and where my information will be used im really nervous could you pleaSE HELP ME