It may be hard to believe, but Medicare numbers are often more valuable to criminals than credit card numbers or even SSNs. Lorem ipsum dolor sit amet, consectetur adipiscing elit. , If scammers know that you have a specific health condition such as diabetes they might contact you with a scam call offering free medical supplies or even prescription drugs.. The steps to create your dummy cards of brands like Visa, Master Card, American Express, etc., are very simple: Important: Use this tool to generate credit card details for testing purposes only. [CDATA[// >,