Rogue debit orders

My Standard Bank cheque account was debited by a rogue debit order emanating from an organisation calling themselves 'Loans Unlimited'. The bank has not been able to trace the originator of this rogue debit order. Also the bank does not appear to have any safety processes in place to identify rogue debit orders and appear not to have customer satisfaction at heart. My message to other bank customers is to be extremely careful and to check their statements.