Fraudology is presented by SEON.Card testing is one of the necessary evils of credit card fraud. And, since 2019, card testing online has increased over 100%. And recently, several Fraudology listeners have reported seeing a higher volume of card testing attempts on their systems than usual.In this episode, Karisse provides a deep dive on card testing. What it is, how it's done, ways to identify & stop it, and why it has been increasing over the last few years. Additionally, Karisse shares some listener thoughts about last Thursday's episode.To read the article mentioned on today's episode, written by Stripe regarding a carding attack that occurred against Stripe merchants (mostly small businesses & charities):https://stripe.com/newsroom/news/card-testing-surgeFraudology is hosted by Karisse Hendrick, a fraud fighter with decades of experience advising hundreds of the biggest ecommerce companies in the world on fraud, chargebacks, and other forms of abuse impacting a company's bottom line. Connect with her on LinkedIn She brings her experience, expertise, and extensive network of experts to this podcast semi weekly, on Tuesdays and Thursdays.