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E-commerce antifraud: how to protect your business

E-commerce antifraud: how to protect your business

5 nov 2024

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As businesses of all sizes increasingly rely on online sales for growth and market expansion, they also face the growing threat of payment fraud. Fraudsters are becoming more sophisticated, requiring online retailers to adapt and protect not only their revenue but also the trust of their customers.

What is e-commerce fraud?

Ecommerce fraud refers to various illicit activities that take place within the online shopping and transaction environment. It involves malicious actors exploiting weaknesses in digital commerce systems or manipulating businesses and customers to access sensitive personal or financial information without authorization.

Such fraud can severely harm businesses and their customers, leading to unauthorized transactions, financial losses, and damage to the company's reputation. It’s a significant issue for any online entity, impacting customer trust, security, operating costs, and the overall sustainability of the business, along with degrading the customer experience.

Which businesses should be concerned about e-commerce fraud?

While any online business can potentially fall victim to ecommerce fraud, certain sectors face higher risks and should remain especially vigilant, including:

  • Online retailers: Companies selling products or services directly through websites or platforms are at high risk due to the large volume of transactions and the collection of sensitive data.

  • Marketplaces and auction sites: Platforms that facilitate transactions between multiple sellers and buyers must be wary of fraudulent listings, counterfeit goods, or fake transactions.

  • Travel and event booking sites: Businesses offering bookings for flights, hotels, or events should be mindful of fraudulent actors making false bookings or using stolen credit card details.

As more businesses transition to accepting online payments, the threat of ecommerce fraud will continue to spread across sectors.

Types of e-commerce fraud

Ecommerce fraud isn’t a one-size-fits-all threat. Fraudsters employ a wide range of tactics, constantly adapting to technological advancements in the ecommerce space.

Here’s a quick overview of common types of ecommerce fraud that businesses should be aware of:

  • Identity theft: Fraudsters use someone else’s personal information to make unauthorized purchases or open accounts.

  • Credit card fraud: Involves the use of stolen or cloned credit card information to conduct unauthorized transactions.

  • Chargeback fraud: Also known as “friendly fraud,” this occurs when a customer makes a purchase and then falsely claims they didn’t receive the goods or services.

  • Account takeover fraud: This happens when a fraudster gains access to a customer’s account and makes unauthorized transactions.

  • Phishing and social engineering: Techniques to trick customers into providing sensitive information through deceptive emails, websites, or messages.

  • Refund fraud: A fraudster requests a refund for a product or service they never purchased.


As ecommerce fraud tactics continuously evolve, businesses need to implement tools and strategies capable of adapting to these new challenges.

Ecommerce fraud prevention and detection

Preventing and detecting ecommerce fraud requires a combination of strategies to minimize risk for both businesses and customers.

Here are some key strategies:

  • Use secure payment gateways: Choose reliable and secure payment gateways that offer built-in fraud detection tools.

  • Implement KYC processes: Verifying customer identities through Know Your Customer (KYC) protocols helps to reduce fraud by confirming the legitimacy of transactions, filtering out suspicious activities, and adding a crucial layer of security.

  • Implement strong authentication: Encourage strong, unique passwords and enable two-factor authentication (2FA) for added security.

  • Monitor transactions and behavior: Regularly review transaction patterns and user behavior to detect suspicious activity.

  • Set up fraud detection filters: Establish rules to flag or block potentially fraudulent transactions.

  • Use address and card verification: Verify billing addresses and card details to minimize fraudulent transactions.

  • Keep software up-to-date: Regularly update ecommerce platforms and security software.

  • Train employees: Ensure your team is well-informed about common fraud tactics and data security measures.

  • Encrypt customer data: Use encryption to protect sensitive information stored on your system.

  • Track chargebacks: Monitor chargeback trends to identify potential fraud.

These measures are essential for creating a secure ecommerce environment that fosters customer trust while mitigating fraud risks. By staying proactive, businesses can protect themselves and offer a safer shopping experience for their customers.

With Beeteller’s antifraud system, whether through our online platform or APIs, you can validate, verify, and interpret your customers' data, enabling better user analysis and mitigating risks. With this solution, you can identify fraudulent profiles and reject undesirable customers who might try to use your services or platform.

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Soporte: +55 (67) 4042-3050

Defensoría: 0800-111-0014

De lunes a viernes de 8 a 12 y de 13 a 18, hora de Brasilia (GMT-3), excepto feriados.

Soporte: +55 (67) 4042-3050

Defensoría: 0800-111-0014

De lunes a viernes de 8 a 12 y de 13 a 18, hora de Brasilia (GMT-3), excepto feriados.