Suzanne Andersen's supervising attorney, Amy Lynch$,$ works occasionally as a mediator for family law cases in the local courts. Attorney Lynch has mediated a divorce case today involving the property settlement of a wealthy businessperson, who also happens to be a defendant in another lawsuit in which Attorney Lynch represents the plaintiff. As a result of her mediation today, Attorney Lynch has learned some confidential financial information about this man. She now has come to Suzanne, her paralegal, and asked her to use this information to his disadvantage in the lawsuit. How should Suzanne handle this situation?