Only cards that were that were swiped in person at their store locations are involved. Online purchases from Target are not affected.
Please monitor your credit card or debit card activity if you made a purchase at a Target store during that period and report any unauthorized activity to us immediately.
Please note that our partners at MasterCard monitor all card activity and may become aware of a transaction that is questionable. They will attempt to contact the cardholder in these situations, however the best protection is for you to review and monitor all card activity if you shopped at Target during this period.