
Fraudology Podcast with Karisse Hendrick
If you work in online fraud prevention, chances are you've caught the "bug". The bug that makes you passionate about identifying & preventing cybercriminals from getting away with stealing from your company, or your client's companies. Most people who have made cyber-fraud their career have the perfect balance of analytical and social skills, a strong sense of justice and the curiosity that will drive you to go down every path of information until you "crack the case".
Just like sociology is the study of social behavior, and psychology is the study of human behavior, Fraudology is the science and study of fraud.
On the Fraudology podcast, long-time online fraud expert, Karisse Hendrick will dive into all areas of Fraudology from the perspective of a fraud-fighter. With guests ranging from former cybercriminals to fraud-fighters at Fortune 500 companies to law enforcement and others, you will no doubt be entertained, while learning a lot about fraud & other forms of abuse prevention!
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Latest episodes

May 6, 2025 • 32min
Fraudology Update: New Vamp Changes and Tariff Dodging Schemes
Fraudology is presented by Sardine. Get your tickets to Sardine[Con] and end the scamedmicIn this episode of Fraudology Karisse Hendrick provides important updates on Visa's Acquirer Monitoring Program (VAMP) and explores how recent tariffs are impacting e-commerce fraud. Hendrick explains that VAMP implementation has been delayed until October 1st, with fines not taking effect until January 2024. She clarifies that acquirers will likely pass VAMP fees onto merchants exceeding certain fraud ratios. Notably, Visa is expected to announce that alerts from Ethoca, CDRN, and RDR will now count towards reducing merchants' fraud ratios - a significant change from previous announcements. Hendrick also discusses how post-authorization systems may be negatively impacted by VAMP and Visa's new enumeration program.The episode then delves into the fascinating ripple effects of recent tariffs on e-commerce fraud patterns. Karisse shares insights from conversations with retail executives, revealing how tariffs are leading to customs delays, increased chargebacks, electronic stockpiling that triggers fraud systems, and the creation of "straw merchants" to avoid fees. She explains how fraudsters are exploiting Canadian accounts for cross-border schemes and how freight forwarding services are surging. Throughout, Hendrick emphasizes how these trends are straining fraud departments and forcing them to re-evaluate what constitutes suspicious behavior.Don't miss the eye-opening insights - tune in now to stay ahead of the latest fraud trends and regulatory changes!Fraudology is hosted by Karisse Hendrick, a fraud fighter with decades of experience advising hundreds of the biggest ecommerce companies in the world on fraud, chargebacks, and other forms of abuse impacting a company's bottom line. Connect with her on LinkedIn She brings her experience, expertise, and extensive network of experts to this podcast semi weekly, on Tuesdays and Thursdays.

7 snips
Apr 29, 2025 • 40min
Fraud Prevention Lessons from Banking to Insurance
Steve Lenderman, a fraud prevention expert with over 26 years of experience, shares fascinating insights into combating fraud across banking and insurance. He reveals surprising similarities between the two industries, especially regarding identity theft and evolving tactics. Steve discusses his daring experiment with synthetic identities and offers practical career advice for aspiring fraud fighters, emphasizing the importance of cross-industry collaboration and data analytics in tackling sophisticated fraud networks.

8 snips
Apr 22, 2025 • 44min
Bridging the Gap: Merchant and Bank Perspectives on Fraud
Angela Diaz, a fraud and risk management veteran with nearly two decades in both merchant and banking sectors, shares her unique insights on combating financial crime. She discusses the balance between protecting customers and preventing losses, while highlighting the complexities of first-party fraud. Angela emphasizes the necessity of better data analytics and collaboration between banks and merchants. The conversation also touches on the emotional toll of scams and the importance of risk management, urging stronger protections for vulnerable populations.

Apr 15, 2025 • 48min
From Medicare to Restaurants: Dunkin' on fraud with Patrick Finnigan
Fraudology is presented by Sardine. Get your tickets to Sardine[Con] and end the scamedmicIn this episode of the Fraudology Podcast, host Karisse Hendrick sits down with Patrick Finnigan, a veteran fraud fighter with over 20 years of experience in the restaurant and digital gift card industry. Patrick shares his journey from Medicare fraud investigator to director of fraud and loss prevention at Inspire Brands, offering valuable insights into the world of e-commerce fraud.The conversation delves into the challenges of preventing fraud in the digital realm, particularly in mobile ordering and gift card transactions. Patrick emphasizes the importance of cross-functional collaboration, data analysis, and building strong relationships within organizations to effectively combat fraud. He discusses the creation of digital fraud task forces and how they can proactively address potential vulnerabilities before they're exploited. To Connect with Patrick:www.linkedin.com/in/patrick-finnigan-1a306a4b/Tune in to gain invaluable knowledge from one of the industry's most respected professionals and learn how to stay ahead in the ever-evolving world of digital fraud.Fraudology is hosted by Karisse Hendrick, a fraud fighter with decades of experience advising hundreds of the biggest ecommerce companies in the world on fraud, chargebacks, and other forms of abuse impacting a company's bottom line. Connect with her on LinkedIn She brings her experience, expertise, and extensive network of experts to this podcast semi weekly, on Tuesdays and Thursdays.

9 snips
Apr 8, 2025 • 60min
Fraud Fight Club Special: Recognizing and Overcoming Challenges in Fraud
In a vibrant discussion, experts delve into evolving financial fraud trends, revealing surprising insights about chip card vulnerabilities. They critique Japan's ATM policies for the elderly while emphasizing the urgency of collaborative efforts in fraud prevention. The emotional toll of scams, including heartbreaking stories of victims, is spotlighted. The conversation features innovative tools for chargeback investigations and highlights the need for continuous education among professionals and consumers alike in the relentless fight against fraud.

Apr 1, 2025 • 35min
Deepfakes and Synthetics: New Challenges in Fraud Prevention
Fraudology is presented by Sardine. Get your tickets to Sardine[Con] and end the scamedmicIn this episode of Fraudology, Karisse Hendrick and guest Austin Harris, fraud manager at Cross River Bank, explore the rapidly evolving world of AI-driven fraud. The conversation begins with a discussion of how easily accessible AI tools are transforming fraudulent activities, particularly in synthetic identity creation and account takeovers. Austin shares his firsthand experience with these tools and emphasizes the challenges they pose for fraud detection. The episode then shifts to the changing regulatory landscape and its potential impact on fintech companies and traditional banks. Karisse and Austin examine how relaxed regulations might affect risk appetites and the potential consequences for the financial industry. They also discuss the importance of proactive fraud prevention measures and the need for fraud investigators to voice their concerns about emerging trends. The conversation touches on the role of vendors and tools in keeping up with the latest fraud techniques, as well as the challenges fraud leaders face in balancing risk and growth. Tune in to gain a deeper understanding of the complex interplay between AI, fraud, and regulation in the financial sector.Fraudology is hosted by Karisse Hendrick, a fraud fighter with decades of experience advising hundreds of the biggest ecommerce companies in the world on fraud, chargebacks, and other forms of abuse impacting a company's bottom line. Connect with her on LinkedIn She brings her experience, expertise, and extensive network of experts to this podcast semi weekly, on Tuesdays and Thursdays.

Mar 27, 2025 • 42min
VAMP News & Visa's New Chargeback Fee Structures
Fraudology is presented by Sardine. Get your tickets to Sardine[Con] and end the scamedmicIn this revealing episode of the Fraudology Podcast, host Karisse Hendrick pulls back the curtain on major changes coming to Visa's fraud and chargeback programs that will significantly impact e-commerce merchants. She provides exclusive details on updates to Visa's Compelling Evidence 3.0 and VAMP initiatives, including clarification on how new fraud-to-sales ratios will be calculated and news of a 6-month extension to the advisory period.Hendrick also breaks down complex new fee structures Visa is implementing for chargeback response times, warning that merchants could face fees up to $7 per chargeback for slow responses starting April 1, 2024. She criticizes Visa's lack of clear communication around these changes while offering strategic advice to help businesses adapt. The episode also touches on Visa's new anti-enumeration efforts to combat card testing attacks, though many details remain vague.Drawing on her extensive industry experience, Hendrick provides invaluable insights on the implications for merchants and acquirers, along with practical recommendations for updating chargeback management strategies. She suggests considering reputable third-party chargeback management solutions to navigate the increasingly complex landscape. Tune in now to arm yourself with the latest intelligence and ensure your business is prepared.Visa Anti-Enumeration & Card Testing Best Practices:https://usa.visa.com/dam/VCOM/global/support-legal/documents/anti-enumeration-and-account-testing-best-practices-merchant.pdfFraudology is hosted by Karisse Hendrick, a fraud fighter with decades of experience advising hundreds of the biggest ecommerce companies in the world on fraud, chargebacks, and other forms of abuse impacting a company's bottom line. Connect with her on LinkedIn She brings her experience, expertise, and extensive network of experts to this podcast semi weekly, on Tuesdays and Thursdays.

Mar 20, 2025 • 25min
Fraud News Roundup: Chargebacks, Scams, and Tech Accountability
Fraudology is presented by Sardine. Get your tickets to Sardine[Con] and end the scamedmicIn this week's fraud news roundup on the Fraudology Podcast, host Karisse Hendrick delivers critical updates and insights for the e-commerce and fraud prevention community. The episode begins with important clarifications on Visa's Acquiring Monitoring Program (VAMP), detailing how refunds and post-authorization fraud decisions can impact merchants' scores. Karisse then dissects Stripe's controversial new chargeback fee structure, which introduces an additional $15 charge for disputing chargebacks. This change raises important questions about Stripe's incentives and could have significant financial implications for merchants using their platform.The podcast also covers a major legal development involving Chargebacks911, with CEO Gary Cardone facing RICO allegations for alleged systematic racketeering and deceptive practices. Karisse provides valuable context on the company's history of regulatory issues and discusses the potential industry-wide impact of this case. She then alerts listeners to a new scam spreading in India that exploits banks' "call me with my code" option for one-time passwords, allowing scammers to intercept OTPs through clever call merging tactics. The episode concludes with an update on Telegram founder Pavel Durov's ongoing investigation in France, exploring the broader implications for content moderation and tech company accountability in the fight against online fraud and illegal activities.Don't miss this opportunity to arm yourself with the latest knowledge in the ongoing battle against online fraud – tune in now and take your fraud prevention strategy to the next level.Fraudology is hosted by Karisse Hendrick, a fraud fighter with decades of experience advising hundreds of the biggest ecommerce companies in the world on fraud, chargebacks, and other forms of abuse impacting a company's bottom line. Connect with her on LinkedIn She brings her experience, expertise, and extensive network of experts to this podcast semi weekly, on Tuesdays and Thursdays.

Mar 18, 2025 • 36min
Breaking Down the New Visa Acquirer Monitoring Program (VAMP) Rules
Dive into the heated reactions surrounding Visa's new Acquirer Monitoring Program, set to shake up the e-commerce world. Discover how the VAMP ratio combines fraud alerts and non-fraud disputes, raising concerns among merchants. Learn about critical changes to chargeback deflection methods that could lead to hefty fines. Gain insights from the Merchant Risk Council conference and understand the potential conflicts of interest with Visa's new tools. This conversation is a must-listen for anyone involved in fraud prevention!

Mar 11, 2025 • 45min
From Detective to Fraud Hero: Combating Financial Crime with Marc Evans
Fraudology is presented by Sardine. Get your tickets to Sardine[Con] and end the scamedmicKarisse Hendrick sits down with Marc Evans, a seasoned detective specializing in financial crimes and fraud. As the founder of FraudHero, Marc brings a wealth of knowledge from his 13 years in law enforcement, including six years dedicated to investigating financial crimes. The conversation delves into the evolving landscape of fraud, with a particular focus on emerging scams that are devastating businesses and individuals alike.Marc sheds light on two alarming trends: bank courier scams and employee scams. In bank courier scams, fraudsters impersonate bank officials, convincing victims to hand over their credit cards under the guise of protecting them from fraud. The employee scam, or "corporate mule scam," involves manipulating employees into transferring large sums of money out of their company, often resulting in significant financial losses for businesses. These scams highlight the increasing sophistication of fraudsters who combine social engineering tactics with in-person interactions to execute their schemes.The episode emphasizes the critical importance of fraud awareness and education. Marc stresses the need for businesses to train their employees on current fraud tactics, not just outdated schemes. He also discusses the value of networking among fraud investigators, law enforcement, and financial institutions to stay ahead of evolving fraud trends. Don't miss this crucial episode - tune in now to arm yourself with the knowledge to fight fraud effectively!Fraudology is hosted by Karisse Hendrick, a fraud fighter with decades of experience advising hundreds of the biggest ecommerce companies in the world on fraud, chargebacks, and other forms of abuse impacting a company's bottom line. Connect with her on LinkedIn She brings her experience, expertise, and extensive network of experts to this podcast semi weekly, on Tuesdays and Thursdays.
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