Alex Faivusovich

Head of Fraud Risk, Unit21

Alex Faivusovich is a fraud prevention leader fighting financial fraud for the past 16 years. His career started in Israel at Leumi Card (MAX), culminating in him leading a team of 15 fraud analysts. In the U.S., Alex joined Matrix-IFS as a senior fraud consultant, providing expertise for Tier -1 banks and Fintech programs.

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Alex later served as the Head of Fraud Risk at Lili Bank, leading the implementation of fraud prevention technology within the company and owning the risk policy for first—and third-party fraud. Today, Alex is Head of Fraud Risk at Unit21, guiding and advising clients along their fraud prevention journey.

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Transaction Monitoring
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5
min

AI-Powered Transaction Monitoring: Replacing Legacy Black-Box Systems

Alex Faivusovich
Alex Faivusovich
Head of Fraud Risk, Unit21
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Nacha
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7
min

2026 Nacha Rule Changes: FAQs for Financial Institutions + Key Effective Dates

Alex Faivusovich
Alex Faivusovich
Head of Fraud Risk, Unit21
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ACH

First-Party Money Mules: The Hidden ACH Laundering Threat

Alex Faivusovich
Alex Faivusovich
Head of Fraud Risk, Unit21
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Nacha
|
7
min

What Are False Pretenses? Key Risks for ACH Teams Ahead of 2026

Alex Faivusovich
Alex Faivusovich
Head of Fraud Risk, Unit21
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Nacha

Routing, Timing & Behavioral Anomalies: Most Exploited ACH Fraud Blind Spots

Alex Faivusovich
Alex Faivusovich
Head of Fraud Risk, Unit21
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Unit21 for Fraud

First-Party Fraud Detection: Catch More, Scale Fast with Unit21

Alex Faivusovich
Alex Faivusovich
Head of Fraud Risk, Unit21
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ACH

Vendor & Payroll Diversion Fraud: The Hidden ACH Fraud Vector

Alex Faivusovich
Alex Faivusovich
Head of Fraud Risk, Unit21
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Nacha

From Origination to Obligation: How ODFIs, TPSs, and TPSPs Must Evolve for NACHA 2026

Alex Faivusovich
Alex Faivusovich
Head of Fraud Risk, Unit21
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