State-Sponsored Exploitation of Encrypted Messaging Platforms (infosecurity-magazine.com)

• Targeting of high-value military and diplomatic personnel
• Focus on account takeover and endpoint compromise
• Strategic risk to sensitive data and operational integrity

"Dutch intelligence agencies have identified sophisticated Russian state-sponsored efforts to compromise Signal and WhatsApp accounts belonging to global military and government officials. The attacks focus on account hijacking rather than breaking underlying encryption protocols. This activity highlights a critical dependency on third-party communication tools within EU and NATO strategic frameworks, exposing a gap in sovereign secure communication infrastructure."