# Fraud Articles

> Articles about Fraud from Dodo Payments, including guides, insights, and best practices.

- **URL**: https://dodopayments.com/zh/blogs/category/fraud

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- [拒付防护：如何保护收入免受争议影响](https://dodopayments.com/zh/blogs/chargeback-protection): 拒付防护通过预防、证据和责任转移来保护收入免受争议影响。了解它的运作方式、相关成本，以及 MoR（名义商户）如何降低你的风险。
- [卡片测试风控：如何在 2026 年发现并阻止它](https://dodopayments.com/zh/blogs/card-testing-fraud): 卡片测试风控会用大量小额交易轰击你的结账页面，以验证被盗卡片。了解如何识别信号、评估它带来的成本，并在不影响真实客户的情况下阻止它。

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