6/20/2023 0 Comments News about telegram messengerTelegram is a popular instant messaging app that offers several great functionalities. The researchers point out that such user error is possible when using the Signal app as well. Otherwise, man-in-the-middle attacks are possible, i.e., a third party user can possibly change messages. When starting a secret chat, it is vital for the user to check the fingerprint of the authentication keys through a safe external channel. The Udine team did point out one problem that could break the security of secret chats. While Telegram servers are not open source, the Udine team also verified the MTProto 2.0 protocol and the presence of malicious servers. “Reproducible builds” means that users can compile the publicly available source code and verify that the resulting machine code is identical to the one hosted on the Apple App Store, Google Play Store, and Telegram’s own website. However, Telegram’s app is open source and has used reproducible builds since version 5.13. Note that this is a verification of the protocol rather than a specific implementation. The paper can be found on their website in PDF form. A team from the Italy’s University of Udine has verified the MTProto 2.0 protocol used by Telegram for securing its chats. WhatsApp claims are addressed by TelegramĪs for the privacy of secret chats, Vaughn points out that Cathcart is wrong about Telegram’s End-to-End Encryption (E2EE) protocol not being independently verified. Telegram clarifies that location tracking is only possible if the user explicitly makes their location publicly visible. The list addresses various claims in the Wired article, including the one about location tracking. Telegram has compiled a list of nine errors in the Wired article, which can be found on telegra.ph, a minimalistic publishing tool by Telegram. And the editorial team ignored comments and responses from Telegram, which in turn misled Cathcart. According to Vaughn, the Wired article contained many errors.
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