Despite Telegram's origins, its approach to users' security has privacy advocates worried. Pavel Durov, Telegram's CEO, is known as "the Russian Mark Zuckerberg," for co-founding VKontakte, which is Russian for "in touch," a Facebook imitator that became the country's most popular social networking site. Such instructions could actually endanger people — citizens receive air strike warnings via smartphone alerts. "Your messages about the movement of the enemy through the official chatbot … bring new trophies every day," the government agency tweeted. "This time we received the coordinates of enemy vehicles marked 'V' in Kyiv region," it added.
from tw