Google Threat Intelligence Group reported a novel phishing campaign attributed to a suspected Russian espionage actor, UNC5837, targeting European government and military organizations. Attackers used signed .rdp files to establish Remote Desktop Protocol connections, enabling them to access victim systems and potentially exfiltrate sensitive information, highlighting the risks associated with lesser-known RDP functionalities.

Kaspersky uncovered a cyber espionage campaign dubbed Operation ForumTroll, where sophisticated phishing emails led to infections via a zero-day exploit in Google Chrome. The malware identified, known as "Dante," was traced back to the Italian company Memento Labs and utilized advanced techniques to bypass browser security measures, highlighting ongoing vulnerabilities in web applications.