Telegram prior to 7.4 (212543) Stable on macOS stores the local copy of self-destructed messages in a sandbox path, leading to sensitive information disclosure.
Most Upvoted Vulmon Research Post
Telegram prior to 7.4 (212543) for macOS (7.3 (211334) Stable) stores the local copy of received message (audio/video) on a custom path even after those messages are deleted/disappeared from the secret chat.
https://www.inputzero.io/2020/12/telegram-privacy-fails-again.html
Vulmon
Telegram prior to 7.4 (212543) for macOS (7.3 (211334) Stable) stores the local copy of received message (audio/video) on a custom path even after those messages are deleted/disappeared from the secret chat. https://www.inputzero.io/2020/12/telegram-privacy-fails-again.html