Mastercard knows where you shop, on what day, and how much you spend - and it sells that data widely to third parties like data brokers and advertisers. Our new investigation out today
Mastercard
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R.J. Cross
September 20, 2023
Mastercard knows where you shop, on what day, and how much you spend - and it sells that data widely to third parties like data brokers and advertisers. Our new investigation out today