China-nexus UAT-11587 targets government and policy organizations across Asia with Antino backdoor

malware

China-nexus UAT-11587 targets government and policy organizations across Asia with Antino backdoor

A China-nexus threat actor, UAT-11587, is targeting government and policy organizations across Asia, including Taiwan, India, the Philippines, and Cambodia, with a previously undocumented backdoor named ‘Antino’. The cam…

Cisco Talos · Sep 30, 2026 Medium

CA CH IN spear-phishing backdoor microsoft 365

threat-intel

Researchers find Chinese hacking campaigns targeting AI firms, Asian governments

Researchers at Proofpoint and Cisco Talos have uncovered Chinese government-backed hacking campaigns targeting AI firms and government organizations across Asia.

The Record · Oct 1, 2026 Info

CA CH IN phishing backdoor cyberespionage

malware

Antino Backdoor Uses Outlook and OneDrive for C2 in China-Nexus Espionage Campaign

A China-nexus threat actor, tracked as UAT-11587, has been targeting government and policy organizations across Asia, including Taiwan, India, and the Philippines, with a new campaign utilizing the Antino backdoor. The c…

The Hacker News · Oct 2, 2026 Medium

CA CH IN china microsoft 365 social engineering

news.mlab.sh

China-nexus UAT-11587 targets government and policy organizations across Asia with Antino backdoor