Advancing bank fraud prevention by 2024
Season 5 Episode 01
Transcript
Juan José Ríos (Host):
Welcome to Mundo Financiero Seguro, the meeting place for financial industry professionals who want to stay ahead of the curve.
In this conversation space, we explore everything from the latest cybersecurity threats to innovations in fintech, detection technologies, and machine learning. Together, we discover how to navigate market regulations and evolve in risk management and banking security.
Join us in turning these trends into powerful tools for a more secure financial world.
Hello, how are you? I'm Juan José Ríos, and in this edition—the first of this year and the start of our fifth season—we're going to dive into the dynamic and challenging world of fraud prevention in the banking sector in 2024.
On this occasion, we are joined by Giovanni Castellanos, Senior VP of Sales and Marketing at Plus TI, who has extensive knowledge and experience in the field and is also the producer of this podcast.
Together, we will explore emerging threats, the evolution of fraudsters' tactics, and innovative strategies that financial institutions can adopt to safeguard their assets. We will also analyze the impact of government regulations, the potential of emerging technologies, and how effective fraud management not only protects but also enhances the customer experience and trust.
Giovanni, welcome.
Giovanni Castellanos
Thank you, Juan José. It's a pleasure to be back on Mundo Financiero Seguro. We're kicking off our fifth season, and it's a real pleasure to start 2024 with such a relevant conversation.
Juan José Ríos
Let's get down to business. What are the main fraud threats facing the financial system in 2024?
Giovanni Castellanos
Undoubtedly, financial institutions face increasing threats, driven by technological developments and their growing global accessibility.
Among the most relevant, I would highlight:
- Identity theft.
Mass digitization has increased this crime. Criminals use sophisticated techniques to access personal and banking data, taking control of financial accounts. - Large-scale cyberattacks.
Attacks targeting financial infrastructure—such as denial-of-service (DDoS) attacks—are becoming increasingly frequent and sophisticated, seeking to disrupt operations and steal sensitive information. - Cryptocurrency-related fraud.
As cryptocurrencies gain popularity, investment scams and fraudulent schemes associated with their volatility are also on the rise. - Phishing and vishing.
These continue to be the basis of many scams. Through emails, phone calls, and techniques such as spoofing, criminals pretend to be financial institutions to deceive users. - Malware and ransomware.
Malicious programs designed to infiltrate banking systems, steal data, or encrypt information in exchange for financial ransoms.
This phenomenon is global, although its impact varies depending on the country, culture, and level of technological access.
Juan José Ríos
How have scammers' tactics evolved in recent years?
Giovanni Castellanos
The big difference is the use of artificial intelligence.
AI and machine learning enable the analysis of large volumes of data to detect fraud with high accuracy and low false positive rates. However, they are also being used by fraudsters to create personalized and highly effective attacks.
In addition, we see:
- Exploitation of social networks to collect personal information.
- Deepfakes, which allow you to create extremely convincing fake videos and audio recordings.
- Sophisticated attacks such as Man-in-the-Middle, Man-in-the-Browser, or Man-in-the-Mobile, which intercept communications and divert funds in real time.
Technical sophistication has increased significantly.
Juan José Ríos
What can financial institutions do to better protect themselves?
Giovanni Castellanos
The key lies in a multi-layered and orchestrated structure.
Some fundamental actions:
- Invest in advanced security technologies.
- Implement multi-factor authentication.
- Incorporate behavioral biometrics.
- Perform real-time transactional analysis with a contextual approach.
A transaction does not occur in isolation; it must be analyzed considering channel, location, amount, customer profile, and device.
It is also crucial:
- Continuous staff training.
- Proactive, data-driven approach.
- Inter-institutional collaboration.
- Comprehensive risk governance framework.
Fraud is not just a problem for the anti-fraud unit; it impacts the customer experience and the reputation of the entire institution.
Juan José Ríos
And what can customers do?
Giovanni Castellanos
The biggest challenge is digital education and awareness.
Many people accept terms and conditions without reading them, share information without verifying it, and let their guard down when faced with attractive offers.
Key recommendations:
- Do not share passwords or sensitive data.
- Use strong passwords and multi-factor authentication.
- Always verify the source of emails and calls.
- Regularly monitor your accounts.
- Use a VPN when connecting to public networks.
- Be skeptical of urgent requests for information.
Safety culture must begin with early education.
Role of government regulations
Juan José Ríos
What role do government regulations play?
Giovanni Castellanos
They are essential because:
- They establish minimum safety standards.
- They promote transparency and accountability.
- They encourage innovation in security.
- They promote international cooperation.
- They protect consumers.
However, it is important to strike a balance to prevent abuse and ensure sustainability in the financial system.
Juan José Ríos
What technological trends can help combat financial fraud?
Giovanni Castellanos
Mainly:
- Artificial intelligence and machine learning
- User behavior analysis
- Facial and voice biometrics
- Device telemetry
- Blockchain technology, which provides transparency and immutability
The combination of these tools allows for the creation of much more robust protection ecosystems.
Juan José Ríos
How can we balance security and user experience?
Giovanni Castellanos
The design must be customer-centric.
Practical example: allowing users to activate or deactivate certain channels from their banking app. This gives them control over their own risk.
Authentication should be transparent and frictionless. Analysis should be contextual and personalized according to the customer's profile.
Juan José Ríos
What is the main challenge and benefit of machine learning?
Giovanni Castellanos
Challenge:
Requires large volumes of high-quality data and specialists capable of interpreting the results.
Benefit:
High detection levels, reduction in false positives, and significant improvement in customer experience.
Today, its adoption should be a strategic priority.
Giovanni Castellanos
Fraud prevention is dynamic and strategic. It is key to protecting against financial losses, building trust, fostering innovation, and ensuring the sustainability of the sector.
Required:
- Collaboration between institutions and regulators.
- Rapid adoption of emerging technologies.
- Customer education.
- Comprehensive and proactive approach.
That is the path to take in facing 2024 and the years to come.
Juan José Ríos
This brings us to the end of this episode of Mundo Financiero Seguro.
We have emphasized that effective fraud management not only protects against financial losses, but also strengthens trust, drives innovation, and ensures sustainable growth in the banking sector.
Thank you, Giovanni, for joining us.
And thank you all for listening.
We'll see you in the next episode.
Until next time.
