Google and Mastercard Have “Secret Ad Deal” to Track Retail Sales: Bloomberg Report
More BadTech: Bloomberg (again) has uncovered a “secret” deal for Mastercard to sell retail transaction data to Google so they can connect online ads to in-store purchases. Somehow the fact that it wasn’t announced is treated as extraordinarily sinister. The data seems to be properly anonymized so it’s not clear why this is any more problematic than scads of other online-to-offline tracking projects.