How to Prevent Card Testing: Top 10 Tips to Stop Scammers
From velocity checks and rate limits to more advanced tools, this article provides actionable strategies you can implement to keep card testers at bay.| Chargebacks911
From velocity checks and rate limits to more advanced tools, this article provides actionable strategies you can implement to keep card testers at bay.| Chargebacks911
Can using AVS help you dodge liability for invalid chargebacks? Is evidence that you tried to prevent fraud a good enough defense for representment?| Chargebacks911
Preventing phishing scams requires a comprehensive approach. You’ll need to layer together fraud awareness training, technology, and secure internal policies.| Chargebacks911
Many of the most common gift card fraud scams involve some form of impersonation or deception — government officials and tech support staff are common roles.| Chargebacks911
How do fraud detection false positives happen? Can false positives be prevented, ensuring you don’t accidentally reject good buyers?| Chargebacks911
We examine how link analysis works, provide examples of link analysis in action, and dive into why this should be part of a broader fraud detection strategy.| Chargebacks911
A PayPal refund scam (also known as an “overpayment scam”) is a crafty, yet simple form of wire fraud. Here's how they work and how to protect yourself.| Chargebacks911
$3.1 trillion worth of funds were laundered around the world in 2023. Transaction monitoring software could be the solution to counter this growing threat.| Chargebacks911
What does fraud detection entail? Who are the best service providers of 2025, and how do you find the right tools to fit your specific needs? Let’s find out.| Chargebacks911
AI fraud detection technology: how it works, and why sellers could benefit from investing in AI for fraud prevention purposes.| Chargebacks911
Mass phishing schemes trap thousands of consumers each year. In this post, we look at the impact that phishing has on merchants and consumers.| Chargebacks911
How can you tell a PayPal email scam from an official message? Better yet, how can you prevent PayPal email scams altogether? Let’s find out.| Chargebacks911
This article will explain everything you need to know about ECI indicators, including what they are, when you’ll see them, and what they mean.| Chargebacks911
Card verification values — colloquially known as the numbers on the back of the card — are used to deter fraud. But how effective are they?| Chargebacks911
Have you ever received an email from a trusted source that felt a little pushy? Here's what sets clone phishing apart and how to spot it before it's too late.| Chargebacks911
