I'm not sure you know what "critical" means—this bug definitely isn't it—but you should probably report it to Telegram instead of posting on HN. You claim you c

I'm not sure you know what "critical" means—this bug definitely isn't it—but you should probably report it to Telegram instead of posting on HN. You claim you couldn't find a way to do that, but they have a security@ address [1], so you can't have looked very carefully. [1] https://telegram.org/faq#q-what-if-my-hacker-friend-says-they-could-decipher-telegram-mes https://telegram.org/faq#q-what-if-my-hacker-friend-says-the...