#246 7 Settings Stopping Card Testing Attacks (Turn These on NOW)

Podcast: Click & Convert with Maria Sparagis · Maria Sparagis

Opublikowano: 2026-07-31

Someone could be testing stolen credit cards on your website right now — and your payment processor isn't going to stop it. It's called a card testing attack. Fraudsters get their hands on stolen card numbers and run them through checkout pages with weak fraud controls to find out which ones are still active. Most merchants don't know it's happening until the damage is already done — chargebacks, fraud alerts, processor warnings, or a Visa monitoring program flag. And here's the part most business owners get wrong: fraud prevention isn't your processor's job. It's yours. In this epis...