(?x)(?:\d{3}-\d{2}-\d{4}) #SSN
(?x)5[1-5]\d{2}[\s-]?\d{4}[\s-]?\d{4}[\s-]?\d{4} #Mastercard
(?x)4\d{3}[\s-]?\d{4}[\s-]?\d{4}[\s-]?\d{4} #Visa
(?x)3[47][0-9]{13} #American Express
(?x)[A-Z]{2}\d{2}[A-Z0-9]{4}\d{7}([A-Z\d]?){0,16} #IBAN
(?x)[\w\.=-]+@[\w\.-]+\.[\w]{2,3} #Email
(?x)(\+\d{1,2}\s)?\(?\d{3}\)?[\s.-]\d{3}[\s.-]\d{4} #Phone
