The perfect balance: fraud prevention with minimum friction and maximum confidence
Season 6 Episode 01
Transcript
Juan José Ríos (Host – Plus TI):
How's it going? How are you?
Welcome to Mundo Financiero Seguro, the Plus TI podcast.
On this occasion, we will address a key issue for the financial industry: fraud prevention with minimal friction and maximum confidence.
My name is Juan José Ríos, and today we are joined by Giovanni Castellanos, commercial vice president, expert in customer experience and financial risk management, and also producer of this podcast.
Together, we will explore how implementing innovative financial security strategies can transform the customer experience, reducing friction and building trust in every interaction.
Giovanni, how are you?
Giovanni Castellanos:
Juan José, thank you very much. It's a pleasure to be here at Mundo Financiero Seguro, kicking off 2025 and wishing all podcast subscribers every success.
Today we will discuss the importance of a strategic approach to fighting fraud: strategies that not only protect, but also educate and inspire customers on security issues. We will analyze best practices, trends, and figures that demonstrate the impact of fraud on key metrics such as NPS, the Net Promoter Score, which financial institutions follow so closely.
Today's customers demand secure financial transactions, but without complications. Security is essential, but so are convenience and fluidity in every interaction.
Juan José Ríos:
That's exactly what I want to ask you: how can you strike the perfect balance between security and convenience in financial transactions?
Giovanni Castellanos:
Today, customers are clearly seeking that balance. Financial fraud remains a major challenge for institutions, especially given technological advances and greater access to information.
Recent studies indicate that between 80% and 90% of consumers consider security to be the most important factor in their relationship with a financial institution. However, we also know that between 65% and 70% of customers will leave an institution if security processes are too complicated or cumbersome.
To strike this balance, institutions must adopt a holistic, customer-centric approach. This involves implementing solutions that combine robust security with seamless, frictionless experiences.
We are talking, for example, about authentication using passive biometrics, which identifies the user through physical or behavioral characteristics without requiring active actions; detection of behavioral patterns through transactional monitoring; and the use of expert systems and machine learning to generate personalized alerts.
The key is to anticipate risks without disrupting the customer experience, ensuring that security is perceived as a facilitator rather than a barrier.
Juan José Ríos:
The challenge, then, is to integrate security in a way that is almost imperceptible to the customer. How can a bank guarantee that security without the customer noticing any friction in their day-to-day life?
Giovanni Castellanos:
Customer experience is directly related to trust, ease, and personalization. Today, customer experience is the new king in banking relationships.
When anti-fraud controls are too strict or unintuitive, customers feel that their financial lives are becoming more complicated, which leads to frustration and decreased satisfaction.
To avoid this, institutions must integrate advanced technologies that identify behavior patterns without interrupting the experience. To achieve this, it is essential to know the customer: what they do, when they do it, at what times they operate, and through which channels.
The use of artificial intelligence and machine learning allows large volumes of data to be analyzed in real time, threats to be detected, and security to be provided without negatively impacting the customer experience.
Furthermore, personalization is key. Anticipating needs, offering timely recommendations, and adapting controls to the user's usual behavior reinforces trust and improves the relationship with the institution.
Juan José Ríos:
We have talked a lot about technology, but customer education also plays a key role. Why is it so important to educate customers about financial security?
Giovanni Castellanos:
It is often said that the customer is the weakest link in the chain, which is why education is key. Fraud prevention does not depend solely on advanced technology, but also on customers being informed and empowered.
The most innovative institutions are moving from traditional education to interactive education, using simulations, gamification, and personalized content, especially for younger segments.
An important trend is the use of virtual agents powered by generative artificial intelligence, capable of interacting naturally, providing personalized responses, and assisting in real time according to the customer's context.
An educated customer is not only more aware of the risks, but also becomes an ally in fraud prevention. This strengthens trust, improves NPS, and increases loyalty.
Juan José Ríos:
When fraud occurs, the impact on customer perception is significant. How does fraud actually affect trust and loyalty toward the institution?
Giovanni Castellanos:
Fraud not only causes financial losses, but also erodes customer trust. When a customer experiences fraud, they question the bank's ability to protect their assets.
This directly impacts metrics such as NPS. Institutions facing recurring incidents of fraud can experience drops of up to 20 points in this metric, which translates into lower recommendation rates and higher churn.
To regain trust, it is essential to adopt a proactive approach, with clear and honest communication, advanced security measures, and an optimized user experience. Security must be effective, but also seamless and intuitive.
Juan José Ríos:
To wrap up, what do you consider to be the most relevant trends in the fight against financial fraud?
Giovanni Castellanos:
The main trends point to greater adoption of artificial intelligence, machine learning, and generative artificial intelligence. Institutions are migrating toward hybrid models that combine expert systems with these technologies.
We will also see growth in adaptive security, which adjusts verification levels according to the risk of each transaction, reducing friction for legitimate customers.
Another key trend is interbank collaboration. There is no competition when it comes to fraud. Sharing information systematically and in real time is essential to tackle increasingly sophisticated schemes.
Ultimately, the key lies in a holistic approach: integrating technology, processes, and a strong focus on customer experience. That will continue to be the great challenge and opportunity in 2025.
Juan José Ríos:
Giovanni, it has been a real pleasure working with you. Your experience gives us a clear vision of how fraud prevention can be implemented effectively without affecting the customer experience.
To our listeners, thank you for joining us on this episode of Mundo Financiero Seguro.
Don't forget to follow us on social media and subscribe for more content on financial security and customer experience.
I'm Juan José Ríos.
Until next time.
