Iran follows Russia in banning popular messaging app Telegram
https://www.cnbc.com/2018/05/01/iran-follows-russia-in-banning-popular-messaging-app-telegram.html
Iran's judiciary court has blocked the use of messaging app Telegram, according to state media.
The ban, effective as of Monday, relates to concerns of the popular service being used to coordinate illegal activity, according to the Islamic Republic News Agency, Iran's government-funded and controlled news agency.