Antino Backdoor Uses Outlook and OneDrive for C2 in China-Nexus Espionage Campaign1 report from 1 outlet in 1 language · first reported 2026-10-02 17:33 UTC · updated 2026-10-02 17:33 UTC · JSONScience & technologypoint of viewMicrosoft OneDriveReportsAntino Backdoor Uses Outlook and OneDrive for C2 in China-Nexus Espionage Campaignfeedburner.com · en · 2026-10-02 17:33 UTC