b"The secure messaging app Telegram is significant for two very different reasons. One is that the app is a go-to encrypted communication tool for hundreds of millions of users around the world, particularly those looking to duck government surveillance and censorship in countries like Russia and Iran. The other is that many cryptography experts have cast doubt on the integrity of Telegram's encryption scheme.\\nLearn more about your ad choices. Visit podcastchoices.com/adchoices"