Here are some of the common vulnerabilities of using Telegram without a proxy:
IP Address Exposure
When you use Telegram without a proxy, your real IP address is exposed to Telegram's servers and potentially other parties. This makes it easier to track your online activities and location[1][2].
Censorship and Blocking
In countries where Telegram is blocked or restricted, using the app without a proxy means you may not be able to access it reliably. A proxy can help bypass these restrictions[1][2].
Slow Connection Speeds
Depending on your location and network conditions, connecting directly to Telegram's servers may result in slower speeds compared to using a proxy server closer to you[1].
Lack of Anonymity
Without a proxy, it's harder to maintain anonymity online when using Telegram. Your IP address and other identifying information is more readily available[2].
Potential Monitoring
Governments or other entities may be able to more easily monitor your Telegram usage and communications if you don't use a proxy to hide your traffic[2].
No Encryption
While Telegram does provide some encryption, using a proxy adds an extra layer of encryption to your traffic. This makes it harder to intercept and decrypt your communications[3].
To mitigate these vulnerabilities, it's recommended to use a secure, reliable proxy when accessing Telegram, especially if you are in a country where the app is blocked or you want to maintain more privacy. A good proxy can help bypass restrictions, hide your IP address, and encrypt your traffic for improved security and anonymity.
Citations:[1] https://geonode.com/blog/how-to-use-proxies-with-telegram
[2] https://www.piaproxy.com/pt/blog/social-media/privacy-and-security-implications-of-telegram-proxies.html
[3] https://www.rapidseedbox.com/blog/proxy-with-telegram
[4] https://t9gram.com/p/security-in-telegram
[5] https://www.purevpn.com/blog/telegram-proxy-learn-how-to-enable-proxy-settings/
[6] https://www.techradar.com/news/telegram-had-some-major-security-vulnerabilities
[7] https://nandbox.com/why-do-we-recommend-using-a-proxy-for-telegram/
[8] https://cyberscoop.com/telegram-app-security-encryption/