Your credit card may be giving out your data without you knowing. Here’s why

When a credit card is reissued, your information is updated automatically with merchants, like it or not. Here's how to opt out.

from Toronto Star | BUSINESS | PERSONAL_FINANCE https://www.thestar.com/business/personal_finance/advice/2018/02/26/your-credit-card-may-be-giving-out-your-data-without-you-knowing-heres-why.html