Hillary A. Leffue

Associate

Hillary A. Leffue

Associate

Hillary Leffue represents foreign and domestic clients across multiple industries in legal disputes and arbitral matters ranging from breach of contract, consumer protection, fraud claims, and more. She has experience defending clients in government investigations and enforcement actions, including those involving the False Claims Act (FCA), the Foreign Corrupt Practices Act (FCPA), and other state enforcement acts. Hillary also conducts risk assessments and helps companies build strong compliance programs that help avoid enforcement actions in the first place. She advocates for foreign and domestic companies before the Committee on Foreign Investment in the United States (CFIUS).

Affiliations

  • Member of the firm’s Government Enforcement Defense & Investigations and Business Litigation & Dispute Resolution Practice Groups and is on the International Arbitration Team.
17 April 2025 In the News

Foley Attorneys Publish on International Arbitration's Role in Tariff Dispute Resolution

With the Trump administration's emphasis on tariffs, including introducing tariffs against the U.S.' three biggest trading partners and advocating for an External Revenue Service to collect tariffs and other foreign revenue, members of the business world face increasing uncertainties as they assess and renegotiate the cost of doing business and obligations under a changed economic and political landscape, increasing the likelihood of contract disputes.
12 February 2025 Foley Viewpoints

Top Tips for Companies to Prepare for an Immigration Visit

Here are our top tips to assist companies and institutions in preparing for visits by immigration officials. The second Trump administration has set robust enforcement of the immigration laws as a top-level priority.
26 September 2024 Foley Viewpoints

DOJ Stresses AI Risk and Whistleblower Protection in Revised Corporate Compliance Guidance

On Monday, September 23, DOJ’s Criminal Division announced updates to its guidance for evaluating corporate compliance programs.
26 August 2024 Foley Viewpoints

Understanding the Risk vs. Reward of Department of Justice’s Corporate Criminal Whistleblower Awards Pilot

The Securities & Exchange Commission, the Department of Health & Human Services, and other agencies have long had established bounty programs that reward successful tipsters.
08 March 2024 Foley Viewpoints

Integrating Disruptive Technologies: DOJ's New Approach to Corporate Compliance Evaluation

In a recent address at the American Bar Association's Institute on White Collar Crime, Deputy Attorney General Lisa Monaco unveiled a shift in the Department of Justice's approach to assessing the effectiveness of corporate compliance programs.