For example, WhatsApp restricted the number of times a user could forward something, and developed automated systems that detect and flag objectionable content. For tech stocks, βthe main thing is yields,β Essaye said. Stocks closed in the red Friday as investors weighed upbeat remarks from Russian President Vladimir Putin about diplomatic discussions with Ukraine against a weaker-than-expected print on U.S. consumer sentiment. Individual messages can be fully encrypted. But the user has to turn on that function. It's not automatic, as it is on Signal and WhatsApp. Founder Pavel Durov says tech is meant to set you free
from ar