[SlowMist: New Telegram Message Embedded "Applications" Lack Sandbox Protection, Possesses Malicious Code Execution Risk] SlowMist founder Yu Xian stated that the new version of Telegram supports embedding "applications" directly in messages, but lacks sandbox protection. Its use of QuickJS could become a pathway for malicious code execution. He indicated that this design by Telegram easily introduces unnecessary risks, pointing out that current AI vulnerability discovery and exploitation capabilities far surpass those of the past. He advised users to postpone updating Telegram.