Bans Members of Congress from entering into covered financial transactions that would benefit a foreign adversary or an entity the Member owns or operates while they are serving. The Attorney General can sue violators in federal court and courts must impose civil fines: $5,000 for a first violation, $10,000 for a second, and $15,000 for each subsequent violation. The text also defines key terms including “covered financial transaction,” “foreign adversary,” and “Member of Congress.”