For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. Messages are not fully encrypted by default. That means the company could, in theory, access the content of the messages, or be forced to hand over the data at the request of a government. Although some channels have been removed, the curation process is considered opaque and insufficient by analysts. Artem Kliuchnikov and his family fled Ukraine just days before the Russian invasion. Perpetrators of such fraud use various marketing techniques to attract subscribers on their social media channels.
from us
