From
https://www.americanexpress.com/us/rwd/urgent-notice.html?intlink=USHomepageUrgentNotice:
Important notice about Target
"Target recently reported that there was unauthorized access to payment card data at its U.S. stores. American Express has put fraud controls in place and we continue to closely monitor the situation.
Please know American Express Card Members are not liable for any fraudulent charges. We encourage you to monitor your transactions online at americanexpress.com. If you notice fraudulent transactions, you can contact us by calling the number on the back of your card
or go online and we will replace it. Otherwise, please continue to use your card.
We actively monitor accounts for fraud, and if we see unusual activity which may be fraud, our standard practice is to immediately contact our Card Members.
For more information about how American Express helps protect Card Members from fraud and what you can do to protect yourself, please visit our Security Center."
Does this mean that I can get a new number for my amex plat and prg? What will happen to my points?