(c) "Breach of the security of the system" shall mean unauthorized access to or acquisition of, or access to or acquisition without valid authorization, of computerized data that compromises the security, confidentiality, or integrity of [personal] private information maintained by a business. Good faith access to, or acquisition of [personal], private information by an employee or agent of the business for the purposes of the business is not a breach of the security of the system, provided that the private information is not used or subject to unauthorized disclosure.