Jeffrey L. Poston, Partner Washington, D.C.
Phone: +1 202.624.2775
1001 Pennsylvania Avenue NW
Washington, DC 20004-2595

Jeff Poston is a partner in the Washington, D.C. office and is in the firm's Commercial Litigation Group. He is a trial attorney focused on complex commercial cases involving data protection, financial services, business tort, antitrust, and healthcare disputes. 

Jeff has litigated and tried dozens of cases on behalf of corporate clients in a wide variety of industries. Most recently, he represented DuPont against monopolization counterclaims brought by Kolon Industries. In April 2012, on the eve of the trial, the Eastern District of Virginia granted summary judgment for DuPont and dismissed the claims with prejudice. This was the second major win in Crowell & Moring's work for DuPont stemming from trade secrets litigation against Kolon. The first was a jury award of $919.9 million for DuPont for theft of trade secrets related to Kevlar® business and technology used by DuPont.

Jeff also has extensive experience in defending corporate clients against class actions and federal and state investigations alleging data security breaches. He has represented healthcare companies involved in some of the largest alleged data breach cases brought under the federal HITECH Act and various state privacy, data security, and unfair competition laws. Jeff has negotiated favorable settlements of these claims with state regulators and attorneys general. Recently, Jeff was part of a litigation team that obtained a dismissal of nine consolidated class actions in the Eastern District of California, alleging that a national healthcare company violated the California Medical Information Act (CMIA) by disclosing the data of over one million members.

Jeff also recently represented the current owners of a power plant against claims by the EPA and a private class that they should be held liable for the conduct of the prior owners relating to the current emissions of the plant.  This matter involved the Prevention of Significant Deterioration (PSD) Program of the Clean Air Act. The Federal District Court for the Western District of Pennsylvania dismissed the claims of the EPA and the class against the current owners finding that they could not be liable for the actions of the prior owners.

Representative Engagements

  • Defended, as lead trial counsel, a national healthcare company against claims alleging over $17 million in damages stemming from the alleged systematic underpayments to non-contracted healthcare providers. At the conclusion of trial, the Court granted the company's motion for judgment and rejected all of the plaintiffs' claims.
  • Represented the Enron Creditors Recovery Corporation in its litigation against two global financial institutions alleging that they aided and abetted Enron's demise through structured finance transactions that misled investors and the credit rating agencies. The resulting settlement, valued at nearly $6 billion, is reputed to be the largest bankruptcy settlement in U.S. history.
  • Successfully defended a Class 1 freight railroad in multiple actions arising from a collision with a commuter train in Massachusetts that injured hundreds of passengers. On the eve of the trial, the owner and operator of the commuter lines faced with potential spoliation sanctions settled the case on favorable terms to the client.
  • Obtained a multi-million dollar award for a managed behavioral healthcare organization whose contract was improperly terminated by a national health plan.
  • Successfully sued the federal and state governments for violating their own respective regulations in awarding a joint federal-state highway contract. 
  • Represented a consortium of health care companies and providers in enjoining the federal government from implementing an unauthorized Medicare "demonstration project."

Jeff is the author of newsletters analyzing significant decisions affecting the healthcare industry. He has also lectured and written on various business litigation and unfair competition issues.

Jeff received his bachelors degree with magna cum laude honors from the University of Richmond and is a member of Phi Beta Kappa. He received his law degree from Georgetown University. He is admitted to practice before the United States District Court for the District of Columbia, the United States District Court for the Western District of Colorado and the United States District Court for the Eastern District of Michigan. He is also a member of the District of Columbia Bar and the Bar of the Commonwealth of Pennsylvania.


Admitted to practice: District of Columbia, Pennsylvania, U.S. District Court for the District of Columbia, U.S. District Court for the Western District of Colorado, U.S. District Court for the Eastern District of Michigan

Highlights, News & Knowledge

Speeches & Presentations

  • "Consumer Privacy Protection Update," Silicon Valley Association of General Counsel 28th Annual All Hands Meeting, Santa Clara, CA (November 16, 2016). Presenters: Jeffrey L. Poston and Kristin Madigan.
  • "Selected GDPR Topics and the Privacy Shield: Putting Theory into Practice and International Panel Discussion," Crowell & Moring Brussels (October 20, 2016). Speakers: Frederik Van Remoortel, Jeff Poston, Emmanuel Plasschaert, Jan Baas, Frédéric Sardain, Peter Huppertz and Cynthia O’Donoghue.
  • "Cybersecurity and Data Protection," Crowell & Moring Seminar, Brussels, Belgium (November 18, 2015). Presenters: Emmanuel Plasschaert, Jeffrey L. Poston, and Frederik Van Remoortel.
  • "Privacy & Cybersecurity," Association of Commercial Finance Attorneys CLEW 2015, National Harbor, MD (May 14-17, 2015). Presenter: Jeffrey L. Poston.
  • "Liability Trends in Cybersecurity and Data Privacy," Crowell & Moring's Corporate Counsel Litigation Forum Webinar Series (February 24, 2015). Presenters: Jeffrey L. Poston and Clifford J. Zatz.
  • "New Liability Trends in Data Privacy and Security," Crowell & Moring's Healthcare Ounce Of Prevention Seminar (HOOPS), Washington, D.C. (October 27-28, 2014). Presenters: Jeffrey L. Poston and Robin B. Campbell.
  • "2013: The Year of the Data Breach; 2014: The Year of Lessons Learned or Warnings Ignored?" Blue Cross Blue Shield 2014 Blue National Summit (May 19, 2014). Presenter: Jeffrey L. Poston.
  • "Retail Privacy and Cybersecurity Seminar: How to Avoid Making the Headlines," Crowell & Moring Seminar (May 15, 2014). Presenters: Robin B. Campbell, Christopher A. Cole, Jeffrey L. Poston, and Evan D. Wolff.
  • "Higher Risk in Higher Education: How to Lower Your Cyber and Data Risk," AllClear ID and Crowell & Moring Webinar (April 22, 2014). Presenters: Jeffrey L. Poston, Evan D. Wolff, and Louisa K. Marion.
  • "Privacy in the 21st Century: Definition, Regulation, Litigation, and What Is on the Horizon," Bloomberg BNA Webinar (February 20, 2014). Panelist: Jeffrey L. Poston.
  • "How to Manage a Data Breach ('Incident') Crisis," Association of Corporate Counsel, Southern California Chapter (ACC-SoCal), 2014 ACC-SoCal In-House Counsel Conference, Los Angeles, CA (January 29, 2014). Presenters: Jeffrey L. Poston and Jennifer S. Romano.
  • "Recent TCPA Developments," Privacy & Information Security Update, ABA Section of Antitrust Law (November 19, 2013). Presenter: Jeffrey L. Poston.
  • "Guess What? You're Now Subject to HIPAA (Yes, You!): The Broad Reach of HIPAA over Business Associates," AllClear ID Data Breach Response Services Webinar (November 12, 2013). Presenters: Jeffrey L. Poston, Robin B. Campbell, and Elliot Golding.
  • "Data Incidents and Litigation," National Association of College and University Attorneys (NACUA) November 2013 Symposium & CLE Workshop, Washington, D.C. (November 7, 2013). Presenter: Jeffrey L. Poston.
  • "Not Your Parents' Data Breach: Litigation, Insurance, and Notification Twists," Blue Cross Blue Shield Association 47th Annual Lawyers Conference, Phoenix, AZ (October 29, 2013). Presenter: Jeffrey L. Poston.
  • "How to Manage a Data Breach Crisis (and Prevent the Next One)," ABA Section of Science and Technology Law, Information Security Committee Fall Meeting, Washington, D.C. (October 26-27, 2013). Presenters: Jeffrey L. Poston, Elliot Golding, and Amelia Schmidt.
  • "Data Breaches: Inevitable, but Salvageable," Blue Cross and Blue Shield Western Operations Conference (July 8, 2013). Presenter: Jeffrey L. Poston.
  • "Cyber-Security and Privacy: Breach Response and Litigation in the Financial Services Industry," Independent Bankers Association of New York State (May 1, 2013). Presenter: Jeffrey L. Poston.
  • "Managing the Cyber Threat Crisis: An Interactive Workshop on Cyber Threats and Cyber Security," Crowell & Moring, Washington, D.C. (April 4, 2013). Panelists: David Z. Bodenheimer, Bryan Brewer, Stephen M. Byers, Robin B. Campbell, Morris F. DeFeo Jr., Cheryl A. Falvey, Jeffrey L. Poston, Jeffrey L. Snyder, Michael J. Songer, and Scott L. Winkelman.
  • "The Privacy Mega Reg: Understanding and Implementing Substantial Changes," America's Health Insurance Plans (AHIP) Webinar (March 21, 2013). Presenters: Jeffrey L. Poston, Robin B. Campbell, and Barbara H. Ryland.
  • "The Dish on Data and Disks: HIPAA Privacy and Security Breach Developments," Crowell & Moring's 2012 Healthcare Ounce of Prevention Seminar (HOOPS), Minnesota (September 13, 2012). Presenter: Jeffrey L. Poston.
  • "Attacks on Health Reform and Developing Litigation Issues in the Managed Care Arena," Crowell & Moring's Healthcare Ounce Of Prevention Seminar (HOOPS) (April 26-27, 2010). Presenters: Chris Flynn and Jeffrey L. Poston.
  • "Current and Emerging Trends in Managed Care Litigation," Crowell & Moring's 2007 Healthcare Ounce of Prevention Seminar (HOOPS) (October 2007). Co-Presenters: Julie A. Barnes, William J. Flanagan, Chris Flynn, David Florin and Jeffrey L. Poston.
  • "HIPAA for Behavioral Health Organizations," Institute for International Research (June 11-12, 2002). Co-Presenters: Jeffrey L. Poston and Julie A. Barnes.
  • American Managed Behavioral Health Association HIPAA Seminar, (October 30, 2001). Co-Presenters: Jeffrey L. Poston and Julie A. Barnes.


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In the News

Firm News & Announcements

Jul.27.2015 Crowell & Moring Receives Two American Lawyer 'Global Legal Awards' for Global Dispute of the Year in U.S. Litigation and Pro Bono
Jan.13.2015 Crowell & Moring Releases Third Annual Litigation Forecast Report and Inaugural Regulatory Forecast
Jun.05.2014 Crowell & Moring Releases "Data Law Trends & Developments" Report
Apr.08.2014 Crowell & Moring Named Finalist in Global Competition Review's Fourth Annual "GCR Awards"
Apr.06.2012 Crowell & Moring Client DuPont Granted Summary Judgment in Kolon Antitrust Claim
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