A raw intelligence document published last week claims Russian cyber experts have cracked Telegram messaging service to spy on opponents. Russian Federal Security Service (FSB) offers bribes for back doors into commercial products, it uses to recruit black hat hackers in every way, including blackmail and coercion. The document also reveals that the Russian Intelligence has cracked the popular Telegram instant messaging service. The report has been prepared by a former British agent, he received the information about the hack of the Telegram service by a cyber operative”]
Source: https://securityaffairs.co/wordpress/55341/intelligence/russia-telegram-hacked.html