The global online video gaming market is the largest entertainment subsector worldwide: it was worth nearly $300 billion in 2024. But in-game purchases, virtual currencies, subscriptions, and digital marketplaces make the industry a prime target for fraud. Gaming fraud, which can include stolen card payments, account takeovers, and chargeback abuse, can affect revenue, payment approval rates, and player trust.

Below, we’ll describe common types of gaming fraud and how to prevent them without slowing down legitimate players.

What’s in this article?

• What is gaming fraud?
  
• What are some types of gaming fraud in online games?
  
• How does gaming payment fraud and card testing work?
  
• Why are chargebacks and friendly fraud so common in gaming?
  
• Where does fraud show up in the gaming lifecycle?
  
• How can gaming businesses prevent fraud without hurting player conversion?
  
• How Stripe Payments can help
  

What is gaming fraud?

Gaming fraud refers to any deceptive activity that exploits a game’s systems for financial gain, unfair advantage, or unauthorized access to something of value. That value can include money, virtual currency, rare in-game items, player accounts, promotional rewards, or personal and payment data.

Unlike traditional ecommerce fraud, gaming fraud can use gameplay to manipulate payments. It can damage in-game economies, undermine player confidence, and strain relationships with payment providers.

What are some types of gaming fraud in online games?

Online video game fraud takes many forms, targeting payments, accounts, promotions, and virtual economies. In games with trading systems or unofficial resale markets, fraudulent actors sell stolen accounts, duplicated items, or goods purchased with stolen cards. Even when the fraud occurs off-platform, the fallout can affect the publisher. Knowing the types of gaming fraud is the first step in protecting yourself.

Some types include:

• Stolen card payment fraud: Fraudulent actors use compromised credit card details to buy digital items that can be easily transferred and sold for real money. When the legitimate cardholder disputes the charge, the business loses the revenue and pays a chargeback fee.

• Card testing attacks: Attackers run large volumes of small transactions to identify which stolen cards are active. Games are attractive targets because microtransactions are common and checkout flows are fast, which allows testing to grow quickly before detection.

• Account takeover (ATO): Instead of targeting the payment method directly, fraudulent actors sometimes seek access to legitimate player accounts. Through phishing, credential stuffing (a cyberattack in which criminals use bots to test lists of stolen login credentials), or weak passwords, attackers can gain access. Once inside, they might make purchases, transfer valuable items, or sell the account, which often prompts disputes once the rightful owner notices.

• Friendly fraud and chargeback abuse: Players, or sometimes young players’ parents, might dispute legitimate purchases and claim they were unauthorized. This is especially common in gaming because of instant delivery, young users, and shared family payment methods.

• Promotion and referral abuse: Bad actors create multiple fake accounts to exploit sign-up bonuses, referral rewards, or limited-time promotions. Rewards are aggregated and converted into items or value that can be resold or transferred.

• Multiaccount farming: One bad actor runs dozens or hundreds of accounts to grind currency, extract incentives, or test payment methods. This behavior often overlaps with botting and can distort in-game economies.

• Botting and economic exploitation: Automated scripts farm currency or rare items continuously. When those assets are sold for real money, the activity becomes economic fraud that harms revenue and player confidence.

How does gaming payment fraud and card testing work?

Gaming payment fraud often looks small at first. But it can escalate quickly and gather momentum fast.

Here’s how it works:

• Stolen card acquisition: Fraudulent actors obtain card details through data breaches, phishing campaigns, or underground marketplaces. Many records include expiration dates and card verification value (CVV) codes, which increase approval rates.

• Large-scale card testing: Using bots or scripts, attackers attempt numerous small purchases across many accounts. Successful transactions confirm which cards are usable for larger fraud.

• Higher-value follow-up charges: Once validated, cards can be used to buy high-value virtual currency, tradeable items, or subscriptions, which can yield continuous access—in the same game or across multiple businesses.

• Asset transfer and liquidation: Fraudulently purchased digital goods are quickly gifted, traded, or resold on secondary markets. The original account is often abandoned to absorb chargebacks.

• Delayed financial impact: Days or weeks later, cardholders might dispute the charges. The business could potentially lose revenue, pay dispute fees, and see rising fraud metrics that affect payment processing terms.

Why are chargebacks and friendly fraud so common in gaming?

The gaming industry sees a lot of chargebacks and friendly fraud. The structure of digital goods, player demographics, and purchasing patterns makes disputes more likely than in many other sectors.

Here’s why:

• No physical delivery proof: Digital items are delivered instantly, which leaves little tangible evidence to counter “unauthorized” claims.

• High participation from minors: Legitimate purchases made by children are often disputed by parents later.

• Impulse-driven spending: Microtransactions make it easy for buyer’s remorse to turn into a chargeback.

• Subscription confusion: Autorenewals and forgotten cancellations can lead players to dispute charges rather than contact support.

• Bank bias toward cardholders: Without shipping or signature confirmation, banks often side with customers.

• Low perceived consequences: If players who win disputes don’t face penalties, repeat behavior isn’t discouraged.

Where does fraud show up in the gaming lifecycle?

Fraud can surface at every stage. From sign-up to cash-out, opportunities abound for fraudulent actors to make their move.

Here’s where fraud can show up at each stage:

• Account creation: Fake or automated accounts are created to exploit bonuses or free trials or prepare for card testing.

• Login and authentication: Account takeover attempts often appear as logins from new devices or unusual locations.

• In-game activity: Bots and exploits farm currency or duplicate items, which distorts in-game economies.

• Payments and top-ups: Quick, low-value transactions, repeated payment failures, or many cards tied to a single account can signal payment fraud.

• Trading and marketplaces: Fraudulently obtained goods can be quickly moved between accounts or sold.

• Withdrawals or account resale: In cash-out or real-money environments, fraud often culminates in attempts to withdraw funds from mule accounts.

• Disputes and support: Chargebacks and social-engineering attempts against support teams are often an early visible sign of fraud.

How can gaming businesses prevent fraud without hurting player conversion?

Fraud prevention in gaming is a balancing act. The goal is to reduce fraud precisely without driving legitimate users away.

Here are tactics to combat fraud without hurting real players:

• Use machine learning-based fraud detection: Modern systems analyze transaction, behavioral, and device-level signals in real time. Stripe Radar, for example, uses network-level data across millions of businesses to identify suspicious patterns while letting legitimate transactions proceed uninterrupted.

• Apply friction selectively: Risk-based authentication tools such as 3D Secure 2 should activate only when signals indicate risk, which protects high-risk payments without slowing everyone else down.

• Monitor velocity and behavior: Watch for bursts of small transactions, repeated failures, multiple cards per account, or one card used across many new accounts.

• Secure accounts intelligently: Encourage multifactor authentication and add step-up verification only when logins appear risky. This preserves convenience for reliable players.

• Keep address verification service (AVS) and CVV checks enabled: Basic verification can filter out a substantial amount of fraud with minimal impact on legitimate users. Disabling those checks might increase long-term risk.

• Connect signals across the lifecycle: Link payment behavior with login patterns, devices, and in-game activity to reduce gaps and false positives.

• Prevent disputes earlier in the flow: Clear billing descriptors, renewal reminders, transparent refund policies, and responsive support can help reduce chargebacks before they start.

• Continuously adapt: Fraud patterns change. Detection models, rules, and thresholds must evolve with them.

• Reduce exposure to card data: Tokenized payment methods and strong payments infrastructure can help lower breach risk and identify compromised cards earlier.

How Stripe Payments can help

Stripe Payments provides a unified, global payments solution that helps any business—from scaling startups to global enterprises—accept payments online, in person, and around the world.

Stripe Payments can help you:

• Optimize your checkout experience: Create a frictionless customer experience and save thousands of engineering hours with prebuilt payment user interfaces (UIs), access to 125+ payment methods, and Link, a wallet built by Stripe.

• Expand to new markets faster: Reach customers worldwide and reduce the complexity and cost of multicurrency management with cross-border payment options, available in 195 countries across 135+ currencies.

• Unify payments in person and online: Build a unified commerce experience across online and in-person channels to personalize interactions, reward loyalty, and grow revenue.

• Improve payments performance: Increase revenue with a range of customizable, easy-to-configure payment tools, including no-code fraud protection and advanced capabilities to improve authorization rates.

• Move faster with a flexible, reliable platform for growth: Build on a platform designed to scale with you, with 99.999% historical uptime and industry-leading reliability.

Learn more about how Stripe Payments can power your online and in-person payments, or get started today.