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uat-115872 articles

UAT-11587 Antino Backdoor Turns Microsoft 365 Into a C2 Channel — Detection and Hardening Guide for Defenders

Introduction Cisco Talos has published a detailed account of UAT-11587, a China-linked espionage cluster tracked since September 2025, which...

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Incident ResponseRead Now

UAT-11587 'Antino' Rust Backdoor Campaign: China-Nexus APT Targeting Asian Governments via M365 C2 — OTX Detection Pack

Threat Summary AlienVault OTX pulse data, sourced from Cisco Talos research, exposes an active China-nexus intrusion cluster tracked as UAT-...

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Darkweb AptRead Now