The Russian invasion of Ukraine has been a driving force in markets for the past few weeks. For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. Sebi said data, emails and other documents are being retrieved from the seized devices and detailed investigation is in progress. Anastasia Vlasova/Getty Images WhatsApp, a rival messaging platform, introduced some measures to counter disinformation when Covid-19 was first sweeping the world.
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