Fraud Prevention
Gift Card Fraud: Why Criminals Love Prepaid Value
Balance draining, bot enumeration, card-testing cash-outs, and scam payments: how gift card fraud works and how issuers and merchants fight it.
Fraud Prevention
AVS and CVV Checks: What They Stop, What They Miss
Address Verification Service and CVV checks are the oldest CNP fraud tools. How they work, the response codes, and how to use…
Fraud Prevention
Authorized Push Payment Scams: When the Victim Sends the Money Themselves
In APP fraud, victims are manipulated into sending money to criminals. The main scam patterns, why banks struggle, and reimbursement rules.
Fraud Prevention
Measuring Fraud Prevention: The KPIs That Show Whether Your Program Works
Fraud rate alone hides more than it reveals. The KPIs — false positive rate, approval rate, chargeback rate — that show real…
Fraud Prevention
Refund Fraud and Policy Abuse: The Post-Purchase Fraud Merchants Underestimate
Refund fraud and returns policy abuse quietly drain e-commerce margins. Learn the main schemes and layered defenses that don't punish good customers.
Fraud Prevention
Stopping E-Commerce Skimming: Defending Your Checkout Against Magecart Attacks
Magecart-style skimmers silently steal card data straight from your checkout page. Learn how these client-side attacks work and how to detect and…
Fraud Prevention
Account Takeover Attacks: Detecting and Stopping Credential-Based Fraud
Account takeover turns a legitimate customer account into a fraud tool. Learn how attackers gain access, the warning signs, and the defenses…
Fraud Prevention
How Machine Learning Detects Payment Fraud in Real Time
Rule-based fraud systems can't keep up with adaptive criminals. Learn how machine learning models score transactions in milliseconds and where they still…
Fraud Prevention
Chargeback Fraud and Friendly Fraud: Protecting Revenue After the Sale
Not all fraud happens at checkout. Chargeback and friendly fraud drain revenue after a legitimate sale. Learn to prevent, contest, and reduce…
Fraud Prevention
Card-Not-Present Fraud: Why It Keeps Rising and How to Fight Back
As chip cards pushed fraud online, card-not-present fraud became the dominant threat for e-commerce. Here is why it grew and the layered…