Group-IB uncovered Iranian HEAVYGRAM malware campaigns. The HEAVYGRAM malware abuses Telegram channels for command execution and data theft. Related Posts: MovieReaper Malware Spreads via Compromised Torrents LLM-Generated PhantomRaven Information Stealer Discovered KREMLIN Banking Malware Targets Brazilian Banks The post HEAVYGRAM Malware Abuses Telegram for Cyberespionage appeared first on Daily CyberSecurity.