The Securities and Exchange Board of India (Sebi) had carried out a similar exercise in 2017 in a matter related to circulation of messages through WhatsApp. Friday’s performance was part of a larger shift. For the week, the Dow, S&P 500 and Nasdaq fell 2%, 2.9%, and 3.5%, respectively. WhatsApp, a rival messaging platform, introduced some measures to counter disinformation when Covid-19 was first sweeping the world. The Russian invasion of Ukraine has been a driving force in markets for the past few weeks. "Your messages about the movement of the enemy through the official chatbot … bring new trophies every day," the government agency tweeted.
from ar