The Antino backdoor infected about 350 government systems in Asia, using Outlook and OneDrive for command and control, Cisco Talos says.

#Antino #UAT11587 #CiscoTalos #Backdoor #CyberEspionage #Microsoft365 #Rust #APT

China Nexus Cyber Espionage Attacks Government Organizations #Antino #Backdoor #China

Antino backdoor hides C2 in Outlook mail and OneDrive files - traffic looks like normal Microsoft Graph. https://intel.threadlinqs.com/threat/TL-2026-2848 #ThreatIntel #Antino #UAT11587 #Microsoft365

China-nexus UAT-11587 hit government and policy groups across Asia and Syria with Antino, a Rust-based Windows backdoor using Outlook and OneDrive for Microsoft 365 command-and-control. #China #Antino #Outlook

New Antino backdoor hides its full C2 inside Microsoft 365 services. #Cybersecurity #Malware #Microsoft365 #Antino #CloudThreat #ThreatIntel thedailytechfeed.com/antino-malwa...