Strengthening fraud defenses with 28% better attack detection
14 fraud experts
Specialists mobilized
14 fraud experts
Specialists mobilized
28% detection boost
Improved attack response
72-hour deployment
Rapid expert validation
About our client
A leading US-based digital payment processor handling over $12 billion in annual transaction volume. They serve millions of merchants and consumers, processing everything from peer-to-peer transfers to enterprise B2B payments across multiple channels and currencies.
Industry
Objective
The company needed to validate its fraud detection AI against advanced attack patterns developed by organized crime groups. The goal was to uncover vulnerabilities before fraudsters could exploit them, ensuring both security and seamless customer experience.
- Expose weaknesses in current detection thresholds
- Validate protection against synthetic identity fraud
- Assess system resilience to account takeovers and mule networks
The challenge
Fraud techniques evolve constantly, outpacing static detection systems. While existing models could handle known patterns, they lacked resilience against novel, coordinated attacks.
- Fraudsters adapting quickly to bypass detection rules
- Synthetic identity fraud increasing in sophistication
- Account takeovers exploiting behavioral biometric gaps
- Money mule networks evolving to avoid monitoring
- Need to balance fraud detection with customer experience
- Previous testing relied on outdated fraud scenarios
CleverX solution
CleverX engaged a panel of fraud and payments experts to red-team the system, simulating advanced and realistic fraud strategies.
Expert recruitment:
- Former financial crime investigators with deep knowledge of fraud rings
- Cybersecurity specialists understanding account compromise techniques
- Payment industry veterans familiar with transaction laundering methods
- Data scientists who previously built fraud detection systems
Adversarial testing approach:
- Creation of synthetic fraud patterns mimicking organized crime tactics
- Development of account takeover scenarios exploiting behavioral gaps
- Design of money laundering chains testing transaction monitoring
- Simulation of coordinated attacks across multiple account types
Quality assurance framework:
- Documentation of successful bypass techniques and their indicators
- Risk assessment for each identified vulnerability
- Cost-benefit analysis of potential remediation strategies
- Continuous testing against evolving fraud methodologies
Impact
The evaluation was delivered in accelerated phases to quickly expose vulnerabilities and strengthen defenses.
Days 1-3: Rapid expert onboarding and access to sanitized fraud data
Week 1-2: Analysis of current detection rules and historical fraud patterns
Weeks 3-6: Systematic adversarial testing with increasingly sophisticated attacks
Weeks 7-8: Implementation of detection improvements and retesting
The red teaming exercise revealed how legitimate-looking transactions could disguise fraud when attackers exploited thresholds and behavioral gaps.
Result
Detection capabilities:
Experts helped the AI improve detection accuracy for sophisticated fraud scenarios.
- Better identification of synthetic identity patterns
- Improved recognition of account takeover precursors
- Enhanced detection of transaction laundering schemes
- More accurate flagging of mule account networks
Fraud prevention:
The system became more proactive at blocking advanced threats in real time.
- Reduced false negatives letting sophisticated fraud through
- Better real-time blocking of suspicious transactions
- Improved account security without impacting user experience
- Faster adaptation to new fraud patterns
Operational benefits:
The project reinforced resilience and positioned the firm as an industry leader.
- Reduced fraud losses while maintaining transaction approval rates
- Better prioritization of manual review queues
- Improved investigator efficiency with better alert quality
- Decreased customer friction for legitimate transactions
Strategic advantages:
- Proactive defense against emerging fraud trends
- Better intelligence on organized fraud operations
- Improved collaboration with law enforcement
- Stronger market position through superior fraud prevention
This project was recognized by a payments industry security consortium for advancing fraud prevention through adversarial testing.
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Trusted by participants
Dimitris Bouskos
Freelance Illustrator and Motion Graphics Artist
CleverX connected us with experts providing accurate and fast results with an emphasis on creative problem solving.
Deanna Liu
Associate Manager, User Acquisition & Paid Media
I was referred to CleverX by a former co-worker of mine and getting work opportunities through CleverX has been nothing but easy and straightforward. It's been a pleasure :)
Alex R.
Media Director | Planning and Activation
CleverX is very easy to use. Other professionals you collaborate with are very responsive about any questions I had and made this process of getting the work done extremely simple and fun.
Gary Cave
Manager of Data Analytics
The CleverX community team is great to work with! I get invited for quality work opportunities and projects all the time. Also, shoutout to their team who are super responsive.
Nick Fung
Digital Marketing Analyst - PPC
CleverX has been an amazing platform to be on. The work opportunities are unique, great and thorough. It’s a great way to be involved especially with the work from home setting. Two thumbs up!
Arthur Binder
Director of Programmatic
I've completed multiple projects on different topics from my industry. I've found the platform to be very easy and safe to use. I would continue to provide support and insights using CleverX.
Jessica Lewis
Lead Consultant, Director of CRM & Strategy
I've had a great experience with CleverX. The projects are very easy to take and relevant to my industry. I will definitely be back for more!
James C.
Digital Strategist
Very easy and intuitive platform to use. Everyone I have worked with is extremely helpful. Really straightforward from start to finish.
Dimitris Bouskos
Freelance Illustrator and Motion Graphics Artist
CleverX connected us with experts providing accurate and fast results with an emphasis on creative problem solving.
Deanna Liu
Associate Manager, User Acquisition & Paid Media
I was referred to CleverX by a former co-worker of mine and getting work opportunities through CleverX has been nothing but easy and straightforward. It's been a pleasure :)
Alex R.
Media Director | Planning and Activation
CleverX is very easy to use. Other professionals you collaborate with are very responsive about any questions I had and made this process of getting the work done extremely simple and fun.
Gary Cave
Manager of Data Analytics
The CleverX community team is great to work with! I get invited for quality work opportunities and projects all the time. Also, shoutout to their team who are super responsive.