Russian State-Sponsored Phishing Campaign Targeting Zimbra Collaboration Suite — Des Moines
Russian state-supported actors are conducting active phishing campaigns against users of Zimbra Collaboration Suite, with a companion advisory recommending isolation of vital systems. Des Moines carries meaningful knowledge-worker and back-office density (~78,000+ seats combined), where Zimbra is commonly deployed as an enterprise email and collaboration platform. Operations leaders should verify whether Zimbra is in use across any in-house or outsourced sites, enforce phishing-awareness protocols, and confirm network segmentation of critical workforce-management and telephony infrastructure. Affected regions: Des Moines, Denver
Russian state-supported actors are conducting active phishing campaigns against users of Zimbra Collaboration Suite, with a companion advisory recommending isolation of vital systems. Des Moines carries meaningful knowledge-worker and back-office density (~78,000+ seats combined), where Zimbra is commonly deployed as an enterprise email and collaboration platform. Operations leaders should verify whether Zimbra is in use across any in-house or outsourced sites, enforce phishing-awareness protocols, and confirm network segmentation of critical workforce-management and telephony infrastructure.
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