Compressed archives (like .rar or .zip ) are a common delivery method for infostealers —malicious scripts that can grab your passwords, browser cookies, and session tokens once executed.

"Telegram Auto" is a third-party automation software (not an official Telegram product) designed for marketing and channel management.

While "Telegram Auto" is often marketed as a productivity tool for bulk messaging and marketing, exercise when downloading it, especially if it is bundled in a .rar file from unofficial sources. Many community members and security experts warn that such files are frequently used to distribute malware or are part of known scams. Review Overview

Bulk messaging, scraping members from competitor groups, auto-replying, and scheduling posts.

Generally described as having a user-friendly interface for managing multiple accounts and campaigns. Critical Security Risks