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highAI-NEWS2026-07-23Vector: appsec

CISA, NSA, FBI and Partners Warn Zimbra Collaboration Suite Users of Ongoing Russian State-Supported Malicious Threat Activity

U.S. government agencies have issued a joint warning regarding ongoing cyber threats targeting users of the Zimbra Collaboration Suite, attributed to Russian state-supported actors.

Decision Context

English Brief

U.S. government agencies have issued a joint warning regarding ongoing cyber threats targeting users of the Zimbra Collaboration Suite, attributed to Russian state-supported actors.

الموجز العربي

وكالة الأمن السيبراني والأمن القومي ومكتب التحقيقات الفيدرالي يحذرون مستخدمي Zimbra Collaboration Suite من أنشطة تهديد سيبراني مستمرة مدعومة من روسيا

أصدرت وكالات حكومية أمريكية تحذيراً مشتركاً بشأن تهديدات سيبرانية مستمرة تستهدف مستخدمي برنامج Zimbra Collaboration Suite، وذلك من قبل جهات فاعلة مدعومة من الحكومة الروسية.

Affected Products
    Priority sectors
    GovernmentPublic SectorPrivate SectorTechnology
    Immediate Actions
    1. 1Inventory every affected affected systems deployment and identify its owner.
    2. 2Apply the vendor security update or documented mitigation as soon as possible.
    3. 3Restrict external exposure and privileged access until remediation is verified.
    CISA, NSA, FBI and Partners Warn Zimbra Collaboration Suite Users of Ongoing Russian State-Supported Malicious Threat Activity | Cyberttak