IS ABSA BANK GIVING OUT OUR BANKING DETAILS?

I have had ******* debit orders going off my ABSA bank account. I have not authorised any of these debit orders and did not sign any contracts with the following companies: Kintel, SosSquad, Kintel or Legal Aid. Is ABSA bank selling my details to these companies that they have my banking details to do the debit orders. I have had just over R1000 deducted off my account to date and this is totally unacceptable. I can also not cancel these debit orders as the companies are too clever for this - they make sure that the amounts are different every month