> ## Documentation Index
> Fetch the complete documentation index at: https://developers.uqpay.com/llms.txt
> Use this file to discover all available pages before exploring further.

# If I See High Fraud on 3DS Charges, What Should I Do?

> How to handle high fraud rates on 3DS-authenticated charges by adjusting rules and adding risk checks.

By default, UQPAY allows all authenticated 3DS payments to go through. You may want to adjust this rule so that 3DS payments flagged as high risk are still blocked.

Additionally, rely on other signals like you would with normal charges, such as velocity, transaction size, and/or CVC/AVS checks.