MacOS Flaw in Telegram Retrieves Deleted Messages


Thread author
Staff Member
Malware Hunter
Jul 27, 2015
A vulnerability in a high-level privacy feature of Telegram on macOS that sets up a “self-destruct” timer for messages on both the sender’s and recipient’s devices can allow someone to retrieve these messages even after they’ve been deleted, a researcher has found.

Reegun Richard Jayapaul, Trustwave SpiderLabs Lead Threat Architect, discovered the flaw in the Self-Destruct feature of Telegram MacOS, which is part of the Secret-Chats aspect of the messaging app that uses end-to-end encryption. This encryption – the key to which even Telegram administrators do not have – “is meant for people who are concerned about the security and privacy of their chat history,” he said in a blog post about his findings published Thursday.

About us

  • MalwareTips is a community-driven platform providing the latest information and resources on malware and cyber threats. Our team of experienced professionals and passionate volunteers work to keep the internet safe and secure. We provide accurate, up-to-date information and strive to build a strong and supportive community dedicated to cybersecurity.

User Menu

Follow us

Follow us on Facebook or Twitter to know first about the latest cybersecurity incidents and malware threats.