RESOURCES

Fraud Prevention Resources

Practical guidance on emerging abuse, useful risk signals, and choosing fraud prevention solutions for your business.

Bot & Account Fraud

How to Detect Bot Signups and Fake Registrations

A rise in registrations does not always mean a rise in real customers. Learn how to examine account creation patterns, shared signals, and downstream behavior to investigate automated and fake signups.

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Email Intelligence

How to Detect Disposable Emails During Signup

Disposable-email detection helps identify temporary addresses at registration. Understand the difference between deliverability, classification, and fraud-risk assessment—and how to build a proportionate policy.

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SMS Fraud

SMS Pumping and SMS Toll Fraud: How to Detect Abuse Before Your Messaging Bill Spikes

SMS verification can become a source of unexpected costs when attackers repeatedly trigger messages for financial gain. Learn the warning signs, layered controls, and monitoring approach to investigate and reduce exposure.

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Phone Intelligence

How to Detect VoIP and Virtual Phone Numbers During Signup

A line-type lookup tells you something about a phone number—not whether the person using it is legitimate. Learn what phone classification can and cannot do, and how to build a proportionate screening workflow.

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IP Intelligence

Residential Proxy Detection: What Fraud Teams Should Evaluate

A residential-looking IP address does not establish a legitimate user. Learn what residential proxy detection can and cannot tell you, how it fits with device and account signals, and what to ask providers.

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Email Intelligence

Email Validation vs. Email Fraud Risk: What's the Difference?

Deliverability, disposable classification and fraud-risk assessment are separate questions. Understanding what each email check can and cannot tell you helps you build a proportionate screening workflow.

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Lead & Affiliate Fraud

How to Detect Fake Leads and Affiliate Fraud Before They Reach Your Sales Team

Automated submissions, fabricated contact details and incentivized leads inflate pipeline and waste sales time. Learn how to assess lead quality using email, phone, IP, device and source signals.

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Account Fraud

Duplicate Accounts and Multi-Accounting: How to Evaluate the Signals

Repeated identifiers, account velocity, and shared infrastructure are observable patterns in multi-accounting abuse. Learn how to evaluate the signals and distinguish legitimate multiple accounts from abuse.

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Buying Guidance

How to Compare Fraud Prevention Providers, Pricing and Proposals

Comparing fraud prevention providers requires more than a feature checklist. Learn how to evaluate fit, coverage, integration effort, testing methodology, pricing structure, and commercial terms before committing.

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IP Intelligence

Local IP Reputation Database: When On-Premise IP Intelligence Makes Sense

Understand the tradeoffs between locally hosted IP-reputation data, real-time APIs, and hybrid deployment models for fraud prevention.

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Email Intelligence

Local Email Reputation Database: When Self-Hosted Email Intelligence Makes Sense

Understand the tradeoffs between locally managed email-reputation data, real-time validation APIs, and hybrid models for fraud prevention and lead-quality workflows.

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Phone Intelligence

Local Phone Validation and Reputation Database: When Self-Hosted Phone Intelligence Makes Sense

Understand the tradeoffs between locally managed phone-intelligence data, real-time validation APIs, and hybrid models for fraud prevention and lead-quality workflows.

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Account Fraud

Account Takeover: Connect Login Risk to Account Actions

A successful login does not close the risk question. Learn how to connect authentication signals with the account changes and sensitive actions that follow, and how to evaluate detection that covers the full sequence.

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Payment Fraud

Card Testing Detection: Signals Before Checkout

Card testing uses payment attempts to probe whether stolen card details still work. Learn how to connect payment attempt patterns with device, network and account context to identify testing activity before a successful purchase.

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Payment Fraud

Chargeback Abuse: Review Disputes in Context

A chargeback is a dispute outcome, not a complete explanation. Learn how to connect transaction evidence, customer history and fulfillment records to distinguish abusive claims from legitimate problems.

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Identity Fraud

Identity Abuse: Evaluate Reuse, Mismatches and Context

Stolen details and fabricated identities can appear credible when each field is checked separately. Learn how to evaluate identity evidence as a whole and distinguish a mismatch worth investigating from a verdict.

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Payment Fraud

Payment Fraud: Connect Upstream Signals to Decisions

A transaction score is one view of a payment event. Learn how to bring registration, authentication, contact changes and earlier attempts into the payment review to improve detection without adding unnecessary friction.

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Promotion Abuse

Promotion, Free-Trial and Bonus Abuse

Promotions work when the intended customer receives the intended benefit. Learn how to evaluate eligibility, account connections and claim patterns to protect offers while keeping legitimate participation easy.

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Payment Fraud

Refund Abuse: Claims, Fulfillment and Account Context

A refund request is not evidence of abuse. Learn how to connect claim history, fulfillment records and account context to distinguish legitimate requests from patterns that warrant review.

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Bot & Account Fraud

Automated Inventory Abuse: Signals Across the Request Journey

Automated requests can hold inventory, exhaust capacity or distort availability before a genuine customer reaches checkout. Learn how to connect session, account and behavioral signals to identify coordinated abuse.

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Behavioral Intelligence

Behavioral Fraud Signals: What They Can and Cannot Establish

Behavioral signals describe how a session unfolds. Learn what they can add to a fraud review, how to combine them with identity and device context, and what they cannot establish on their own.

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Booking Fraud

Booking and Reservation Fraud: Connect the Account to the Action

A reservation can be a vehicle for payment fraud, inventory abuse or loyalty exploitation. Learn how to connect account history, payment context and booking patterns to identify abuse before it completes.

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Ad Fraud

Click Fraud and Invalid Traffic: Connect Acquisition to Outcomes

Invalid traffic inflates reported activity without producing genuine engagement. Learn how to connect click-level signals with downstream outcomes to identify suspicious patterns and evaluate detection options.

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Account Fraud

Compromise Evidence: What to Collect Before a Fraud Decision

A fraud decision is more defensible when the evidence is documented before the action is taken. Learn what to collect, how to connect signals across the account journey, and how to preserve a traceable record.

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Gaming Fraud

Gaming Abuse: Account Risk, Incentive Misuse and Coordinated Activity

Gaming platforms face account theft, reward exploitation and coordinated multi-accounting. Learn how to connect identity, device and behavioral signals to the specific account-risk question your team is trying to answer.

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Location Intelligence

Location Manipulation and Access Risk: Evaluate the Evidence

Network and device location signals can inform access decisions, but they have real limitations. Learn how to evaluate location evidence in context and avoid treating a classification as a verdict.

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Promotion Abuse

Loyalty and Rewards Abuse: Protect Points Without Blocking Genuine Members

Loyalty programs can be exploited through account takeover, fake enrollments and coordinated redemption. Learn how to connect account, identity and behavioral signals to identify abuse while preserving the member experience.

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Bot & Account Fraud

Malicious Automation and Botnet Signals: What to Look For

Automated traffic can mimic human behavior well enough to pass basic checks. Learn how to connect session, device and network signals to identify coordinated automation and evaluate detection options.

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Marketplace Fraud

Marketplace Abuse: Connect Buyer, Seller and Transaction Evidence

Marketplace fraud can involve fake sellers, stolen payment methods and coordinated account activity across both sides of a transaction. Learn how to connect account, identity and payment signals to identify abuse.

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Payment Fraud

Merchant Onboarding Fraud: Signals Before the First Transaction

Fraudulent merchants can pass basic checks if onboarding relies only on submitted documents. Learn how to connect identity, device, network and behavioral signals to identify risk before the first transaction.

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Survey & Panel Fraud

Survey and Panel Fraud: Protect Respondent Quality

Repeated participation, fabricated profiles and automated responses can compromise research quality before the sample is reviewed. Learn how to connect participant context with response quality to protect usable data.

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Mobile Install Fraud

Mobile Install Fraud: Look Beyond the Install Count

Connect installation events with credible user activity. Review attribution, device evidence and post-install behavior together.

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DDoS and Web Attacks

Network Intelligence for DDoS and Web-Attack Context

Add useful context to the response team's view. Understand how network intelligence fits within an established availability and application-security response.

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Phishing and Smishing

Phishing and Smishing: Connect Messages to Account Risk

Review the request, destination and follow-on activity. Connect suspicious messages with the account changes they may enable.

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Spam and Form Abuse

Spam and Form Abuse: Preserve Genuine Contact

Reduce abusive submissions without closing the door to customers. Compare repetition and context before applying filtering rules.

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