Fraud Detection & Prevention Solution

Stop fraud across the entire user journey

Combine identity, device, behavioral, network, and transactional checks in one AI-powered platform. Block risks in real-time, trigger targeted step-ups, and keep genuine users moving fast.

1.4B+

Identities enriched via our

fraud prevention system

690K+

Fraud attempts

prevented monthly

2.3M+

Known fraudsters

in our unique database

Protect your revenue

Detect and block fraud in real time with targeted step-ups and automated actions—block, hold, or escalate—across sign-ups, logins, and payments.

Welcome more honest users

Keep false positives and friction to a minimum so more genuine users are verified on their first attempt — while impostors and repeat offenders are kept out.

Unify your view of risk

Make faster, smarter business decisions with identity, device, behavioral, transactional, and network data all visible in a single dashboard.

Operate efficiently at scale

Reduce manual review, speed up investigations, and lower cost per case with AI-powered automation across the entire lifecycle.

Detect and block suspicious activity at every stage

Account creation

Stop high-risk users early to prevent fraud and lower onboarding costs

[New Account Fraud Prevention

• Detect fake, synthetic, and high-risk users — all before the KYC stage
• Eliminate organized fraud rings at scale
• Prevent multi-account creation](/content/account-fraud-prevention/index.html)

Identity verification

Avoid onboarding fraudsters, enforce identity, keep access fair for real users

[Identity Fraud Prevention

• Verify genuine users with 99% passing seamlessly
• Catch linked impostors
• Block repeat offenders](/content/identity-fraud-prevention/index.html)

Login & account activity

Protect user accounts, prevent misuse of platform for illegal activities

[Account Takeover Prevention

• Detect and stop unauthorized account access](/content/account-takeover/index.html)

Transactions

Prevent fraudulent payments and policy abuse

Closing account

Prevent "exit scams"

[Payment and policy abuse prevention

• Stop users from exploiting promotions, discounts, or cashback
• Detect and stop account sharing](/content/payment-fraud/index.html)

Deliver complete protection from everyday threats

Account takeover

Prevent unauthorized access to your customers' accounts and protect your business's reputation. Our ML algorithms analyze user behavior, and our system quickly blocks suspicious connections and devices to stop fraudulent withdrawals. With Sumsub's MFA tools fueled by advanced deepfake detection, we strengthen authentication and safeguard your users' accounts from intruders.

With a solution tailored to your industry

Built for global operations, configurable by business. Select your sector to see the fraud attacks that actually impact you — that our Fraud Prevention stops in its tracks.

iGaming

• Block bonus abuse, bots, and risky players
  • Bonus abuse and multi-accounting
  • Underage and self-excluded players
  • Money laundering via player accounts
  • Account takeovers
  • Payment fraud and chargebacks

Traditional and neobanks

• Protect accounts, payments, and credit lines
  • Stolen PII used for bank fraud
  • Fake and synthetic identities opening accounts
  • Accounts used for illicit fund transfers and money mules
  • Unauthorized access to online banking
  • Card-not-present (CNP) fraud

Crypto

• Uncover mules, scams, and sanctioned exposure
  • Synthetic or stolen identities to open accounts
  • Risky on/off ramp transactions
  • Mule wallets and laundering routes
  • ATO of exchange and wallet accounts

Payment

• Eliminate card testing and payout abuse
  • Stolen card details used for online payments
  • Bot-driven card testing via micro transactions
  • Friendly fraud and false disputes
  • Compromised wallets or payment app accounts
  • Duplicate and bot accounts slipping through

Trading

• Stop bad funding, fraud rings, and account takeovers
  • Stolen bank accounts and cards
  • Illicit funds funneled through trading accounts
  • Multi-accounting exploiting promotions and limits
  • ATO via phishing or malware to steal assets
  • Forged documents and stolen identities

e-Commerce & Marketplaces

• Block counterfeit buyers and refund abuse
  • Bot or bogus buyer accounts for referrals, discounts, and free trials
  • Chargeback fraud
  • ATO to abuse saved cards and bonus points
  • Goods purchased with stolen methods shipped to mule addresses

BNPL & lending

• Maintain high approval rates, without risking abuse
  • Stolen identities bypassing light checks to order goods
  • Fake personas opening BNPL accounts
  • First-party intent-not-to-pay abuse
  • Hijacked BNPL accounts used for purchases
  • Limit evasion by opening multiple BNPL accounts

How Fraud Prevention works

• Device Intelligence
• Fraud Network Detection
• Email and Phone Risk Assessment
• User Verification & Deepfake Detection
• Behavior Monitoring
• Payment Method Check
• Risk Scoring
• Case Management
• Workflow Orchestration

Why we're chosen to stop all types of fraud

• Be protected from end-to-end with complete coverage from sign-up to transaction to review
• Take action beyond just alerts by choosing to block, step-up, or escalate in real-time
• Receive a unified view of all risk, enabling quicker and more confident decisions
• Scale efficiently with fewer false positives, faster investigations, and relieve analysts’ burden
• Keep genuine users moving with a frictionless user experience, offering 4.5-second verification where Non-Doc is supported
• Always be future-ready as you stay ahead of bots, SIM swaps, synthetic fraud, and any emerging fraud trends

FAQ

What is a fraud prevention solution?

An online fraud prevention solution is a comprehensive cybersecurity measure designed to safeguard businesses and individuals from digital deception. It employs advanced technologies to detect and mitigate fraudulent activities, ensuring secure online transactions and data protection.

What are the strategies for fraud detection?

The best fraud detection software employs advanced anomaly detection algorithms, machine learning models, and behavioral analytics. It analyzes transaction patterns, user behavior, and contextual data in real time, enhancing precision and efficiency in identifying and preventing fraudulent activities.

Can AI be used for fraud detection?

Yes, AI is instrumental in fraud detection services, employing machine learning algorithms to analyze patterns and anomalies, enhancing accuracy and efficiency. It's a vital component in contemporary fraud detection strategies.

What is anti-fraud software?

Anti-fraud software is a type of specialized anti-fraud solution employing advanced technologies like artificial intelligence (AI) and machine learning (ML) to detect and prevent fraudulent activities. It safeguards businesses and individuals by identifying and mitigating potential threats effectively.

How to choose the best fraud detection software

Select the best fraud detection software by evaluating features such as real-time analytics, machine learning, and adaptability. Choose a comprehensive fraud management solution that meets your business needs and safeguards against potential threats.