Hackers are employing advanced worm propagation techniques to compromise Telegram accounts, according to a report by SlowMist's Cosine. Once a Telegram account is breached, hackers communicate with contacts in both English and Chinese, using fake meeting software like Zoom, malicious code repositories, and third-party tools or games to spread malware. After stealing assets or accounts, the hackers quickly use the compromised accounts to launch further attacks, continuously refining their methods to enhance propagation efficiency.