Your smart TV is spying on everything you watch

Описание: TV makers use Automatic Content Recognition (ACR) to detect what viewers are watching at home. This information is sent to marketers, who use it to target ads across a household's phones, computers and tablets. Read more: https://wapo.st/2LzSuej. Subscribe to The Washington Post on YouTube: https://wapo.st/2QOdcqK

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