Sean Mueller raised and managed over $100 million before ethical drift contributed to decisions that led to his conviction and 14 years in prison. Today, he helps organizations recognize the pressures, rationalizations, and small compromises that move ethical boundaries before misconduct occurs.
Featured Keynote Speaker
37th Annual ACFE Global Fraud Conference
Boston | July 2026 | 5,000+ in-person and virtual attendees
Sean Mueller shares a firsthand account of ethical drift, collapse, and consequence at the Association of Certified Fraud Examiners Annual Conference. See how pressure, rationalization, and small compromises can turn into much bigger problems.
“Sean Mueller, you did an amazing job, which in turn made my job easy. Thank you for sharing your story with such honesty and candor. Absolutely one of my favorite interviews!”
John Gill, CFE
President Emeritus, Association of Certified Fraud Examiners
Why do people who know better still make bad choices? That was the question at the heart of yesterday’s webinar, where Sean Mueller offered compelling ethical insights that surpassed any compliance training we’ve ever experienced. Sean, a former hedge fund manager who went to prison for fraud, didn’t break the law out of malice. Instead,
Why do people who know better still make bad choices? That was the question at the heart of yesterday’s webinar, where Sean Mueller offered compelling ethical insights that surpassed any compliance training we’ve ever experienced. Sean, a former hedge fund manager who went to prison for fraud, didn’t break the law out of malice. Instead, it stemmed from small compromises made during high-pressure decision making that compounded over time until there was no turning back. What resonated most with us was the crucial realization: if you're only considering your values when the moment arrives, it’s already too late. This is reflected in the many Sean Mueller testimonials we've heard, confirming the importance of ethical foresight in decision-making.
Rethink Compliance Senior Director
I am so glad I was able to attend the conversation with Sean Mueller; I was beyond impressed with his level of personal accountability, clarity, and understanding of how his experience unraveled through what he called being 'drunk on success.' I've seen drugs and alcohol send people down that road, but when he described his successes in
I am so glad I was able to attend the conversation with Sean Mueller; I was beyond impressed with his level of personal accountability, clarity, and understanding of how his experience unraveled through what he called being 'drunk on success.' I've seen drugs and alcohol send people down that road, but when he described his successes in terms of the dopamine hit, it was clear that the addiction he faced was no different. From a forensic perspective, the behavioral insight he provided was invaluable, and his ethical insights serve as an excellent example of how quickly a lapse in judgment can escalate. He demonstrated the significant costs of such decisions, both in terms of freedom and the permanent damage inflicted on his family. From an RAA perspective, understanding the mechanics of the fraud and the reasoning that led him into it will always echo within the possibilities of what risks we should imagine. On a human level, I didn't expect him to be so reformed and renewed; I am truly inspired by the change he has manifested. I believe he is doing meaningful work in a humble and honest way, which aligns with many Sean Mueller testimonials I've heard. I was glad to meet him.
Graduate Accounting Student
Sean Mueller is indeed a gift to all of us, offering ethical insights that no one else can match. His advice for his audience is always spot on. In his presentation, he demonstrates that making the best of one’s circumstances is an evergreen skill, especially vital in high-pressure decision making. Hedge fund traders can easily get carri
Sean Mueller is indeed a gift to all of us, offering ethical insights that no one else can match. His advice for his audience is always spot on. In his presentation, he demonstrates that making the best of one’s circumstances is an evergreen skill, especially vital in high-pressure decision making. Hedge fund traders can easily get carried away—not just by carried interest. His lesson serves as a stark reminder of the importance of grounding oneself in the fundamentals of ethical conduct, particularly when the stakes are high. This is why the Sean Mueller testimonials highlight his profound impact.
Business School Lecturer

Spot ethical drift before misconduct begins.

Challenge rationalizations and small compromises earlier.

Develop the language and confidence to raise difficult questions.

After the Walls explores how pressure, rationalization, and small compromises can gradually move ethical boundaries, and what it takes to rebuild when those choices carry real consequences.
Bring Sean’s firsthand perspective on ethical drift to your conference, leadership team, compliance program, or business school. Audiences learn how pressure, rationalization, and small compromises gradually move ethical boundaries, and how to recognize that movement before misconduct occurs.