Here are some cases of mass 'hacking' of Telegram. The problem with Telegram is these 'hacks' give attackers access to entire Telegram chat histories, unlike E2

Here are some cases of mass 'hacking' of Telegram. The problem with Telegram is these 'hacks' give attackers access to entire Telegram chat histories, unlike E2E apps like Signal, WhatsApp, Wire etc. [1] Brazil politicians' Telegram 'hack' of 2019 https://www.wired.com/story/brazil-hacker-bolsonaro-car-wash-leaks/ https://www.wired.com/story/brazil-hacker-bolsonaro-car-wash... [2] Iran Telegram 'hack' of 2016 https://www.reuters.com/article/us-iran-cyber-telegram-exclusive-idUSKCN10D1AM https://www.reuters.com/article/us-iran-cyber-telegram-exclu... [3] Israeli cryptocurrency executives' 'hacked' on 2020 including their Telegram https://www.haaretz.com/israel-news/tech-news/.premium-exclusive-intricate-hack-against-israeli-crypto-execs-mossad-investigating-1.9211991 https://www.haaretz.com/israel-news/tech-news/.premium-exclu... [4] Moxie Marlinspike of Signal app on Telegram https://twitter.com/moxie/status/1474067549574688768 https://twitter.com/moxie/status/1474067549574688768 Hack is in quotes because all involve SMS interception.