It shall be unlawful for any member, officer, or employee of the Commission to disclose to any person other than a member, officer, or employee of the Commission, or to use for personal benefit, any information contained in any application, statement, report, contract, correspondence, notice, or other document filed with or otherwise obtained by the Commission (1) in contravention of the rules and regulations of the Commission under section 552 of title 5, or (2) in circumstances where the Commission has determined pursuant to such rules to accord confidential treatment to such information.