The government of Ukraine imposed a ban on the Telegram messaging app being used on official devices belonging to government officials, military staff, and critical infrastructure workers, citing security fears.
Read more in my article on the Hot for Security blog.
Graham Cluley
Source: GrahamCurley
Source Link: https://www.bitdefender.com/blog/hotforsecurity/citing-security-fears-ukraine-bans-telegram-on-government-and-military-devices/