A key vulnerability of real-time bidding is that while only one advertiser wins the auction, all participants receive data about the person who would see their ad. As a result, anyone posing as an ad buyer can access a stream of sensitive data about billions of individuals a day. Data brokers have taken advantage of this vulnerability to harvest data at a staggering scale. For example, the FTC found that location data broker Mobilewalla collected data on over a billion people, with an estimated 60% sourced from RTB auctions. Leaked data from another location data broker, Gravy Analytics, referenced thousands of apps, including Microsoft apps, Candy Crush, Tinder, Grindr, MyFitnessPal, pregnancy trackers and religious-focused apps. When confronted, several of these apps’ developers said they had never heard of Gravy Analytics.
2022年，俄罗斯被美国及其西方盟友冻结了约3000亿美元的外汇储备。这个动作本身改变了全球货币体系的逻辑基础——它告诉全世界：持有美元储备不只是一个收益率问题，还有政治风险问题。如果你和美国的关系出现裂痕，你攒了几十年的美元储备随时可能归零。
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У берегов популярного среди россиян курорта появились опасные медузы08:45
Stilwell de Andrade speaks with Bloomberg's Lizzy Burden, Tom Mackenzie and Anna Edwards on The Opening Trade. (Source: Bloomberg)