loan ****mers? IS someone in ABSA selling clients infomation?

I app**** for a personal loan with ABSA. NOW I keep getting calls from cellphone numbers in which the caller states that they are calling to complete the loan application. I have already dealt with the ABSA loans department. SO NOW I WANT TO KNOW WHO IN ABSA HAS SUPP**** MY PERSONAL DETAILS TO AN OUTSIDE COMPANY OR ****MERS. The last call was today the number is ***. I told them I would contact ABSA ***** and they put down the call.