Be aware of any email message that requests personal data—such as passwords, PINs or your National Insurance Number—or sends you to a website that asks for such information. These messages may involve the illegal practice of “spoofing”, or forging an email address to resemble another, legitimate address and business. Remember to never send personal information via an email. If you have received an email that spoofs Visa, please notify Visa of the specifics of the illegal email.